| 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 | $11.31 | 9.499% | $12.3843 | $12.38 | $12.40 | $12.40 |
| Purchase #2 | $12.49 | 6.409% | $13.2905 | $13.29 | $13.30 | $13.30 |
| Purchase #3 | $191.76 | 4.361% | $200.1227 | $200.12 | $200.10 | $200.10 |
| Purchase #4 | $219.69 | 10.499% | $242.7553 | $242.76 | $242.75 | $242.80 |
| Purchase #5 | $147.40 | 11.398% | $164.2007 | $164.20 | $164.20 | $164.20 |
| Purchase #6 | $249.42 | 5.726% | $263.7018 | $263.70 | $263.70 | $263.70 |
| Purchase #7 | $87.99 | 4.215% | $91.6988 | $91.70 | $91.70 | $91.70 |
| 7 purchase totals = | $920.06 | $988.1541 | $988.15 | $988.15 | $988.20 | |