| 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 | $24.63 | 11.417% | $27.442 | $27.44 | $27.45 | $27.40 |
| Purchase #2 | $91.65 | 4.112% | $95.4186 | $95.42 | $95.40 | $95.40 |
| Purchase #3 | $102.25 | 5.406% | $107.7776 | $107.78 | $107.80 | $107.80 |
| Purchase #4 | $237.48 | 6.681% | $253.346 | $253.35 | $253.35 | $253.30 |
| Purchase #5 | $211.30 | 10.656% | $233.8161 | $233.82 | $233.80 | $233.80 |
| Purchase #6 | $201.94 | 5.575% | $213.1982 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $131.60 | 4.445% | $137.4496 | $137.45 | $137.45 | $137.40 |
| 7 purchase totals = | $1,000.85 | $1,068.4481 | $1,068.46 | $1,068.45 | $1,068.30 | |