| 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 | $224.25 | 13.791% | $255.1763 | $255.18 | $255.20 | $255.20 |
| Purchase #2 | $164.93 | 4.475% | $172.3106 | $172.31 | $172.30 | $172.30 |
| Purchase #3 | $112.92 | 13.554% | $128.2252 | $128.23 | $128.25 | $128.20 |
| Purchase #4 | $18.65 | 6.372% | $19.8384 | $19.84 | $19.85 | $19.80 |
| Purchase #5 | $186.59 | 13.492% | $211.7647 | $211.76 | $211.75 | $211.80 |
| Purchase #6 | $30.50 | 8.239% | $33.0129 | $33.01 | $33.00 | $33.00 |
| Purchase #7 | $184.64 | 7.173% | $197.8842 | $197.88 | $197.90 | $197.90 |
| 7 purchase totals = | $922.48 | $1,018.2123 | $1,018.21 | $1,018.25 | $1,018.20 | |