| 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 | $230.38 | 8.168% | $249.1974 | $249.20 | $249.20 | $249.20 |
| Purchase #2 | $141.45 | 11.318% | $157.4593 | $157.46 | $157.45 | $157.50 |
| Purchase #3 | $116.63 | 9.616% | $127.8451 | $127.85 | $127.85 | $127.80 |
| Purchase #4 | $121.63 | 11.589% | $135.7257 | $135.73 | $135.75 | $135.70 |
| Purchase #5 | $17.57 | 8.841% | $19.1234 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $244.86 | 13.697% | $278.3985 | $278.40 | $278.40 | $278.40 |
| Purchase #7 | $211.81 | 10.407% | $233.8531 | $233.85 | $233.85 | $233.90 |
| 7 purchase totals = | $1,084.33 | $1,201.6025 | $1,201.61 | $1,201.60 | $1,201.60 | |