| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $111.26 | 11.277% | $123.8068 | $123.81 | $123.80 | $123.80 |
| Purchase #2 | $165.59 | 4.401% | $172.8776 | $172.88 | $172.90 | $172.90 |
| Purchase #3 | $169.30 | 10.594% | $187.2356 | $187.24 | $187.25 | $187.20 |
| Purchase #4 | $129.49 | 3.589% | $134.1374 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $124.93 | 10.339% | $137.8465 | $137.85 | $137.85 | $137.80 |
| Purchase #6 | $120.71 | 12.375% | $135.6479 | $135.65 | $135.65 | $135.60 |
| Purchase #7 | $246.68 | 9.657% | $270.5019 | $270.50 | $270.50 | $270.50 |
| 7 purchase totals = | $1,067.96 | $1,162.0537 | $1,162.07 | $1,162.10 | $1,161.90 | |