| 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 | $121.42 | 8.109% | $131.2659 | $131.27 | $131.25 | $131.30 |
| Purchase #2 | $74.71 | 12.185% | $83.8134 | $83.81 | $83.80 | $83.80 |
| Purchase #3 | $132.99 | 10.551% | $147.0218 | $147.02 | $147.00 | $147.00 |
| Purchase #4 | $238.89 | 11.160% | $265.5501 | $265.55 | $265.55 | $265.60 |
| Purchase #5 | $80.53 | 9.164% | $87.9098 | $87.91 | $87.90 | $87.90 |
| Purchase #6 | $194.36 | 3.688% | $201.528 | $201.53 | $201.55 | $201.50 |
| Purchase #7 | $210.81 | 3.523% | $218.2368 | $218.24 | $218.25 | $218.20 |
| 7 purchase totals = | $1,053.71 | $1,135.3258 | $1,135.33 | $1,135.30 | $1,135.30 | |