| 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 | $23.65 | 6.414% | $25.1669 | $25.17 | $25.15 | $25.20 |
| Purchase #2 | $250.62 | 11.213% | $278.722 | $278.72 | $278.70 | $278.70 |
| Purchase #3 | $123.78 | 9.444% | $135.4698 | $135.47 | $135.45 | $135.50 |
| Purchase #4 | $193.96 | 8.605% | $210.6503 | $210.65 | $210.65 | $210.70 |
| Purchase #5 | $223.34 | 13.195% | $252.8097 | $252.81 | $252.80 | $252.80 |
| Purchase #6 | $76.65 | 9.403% | $83.8574 | $83.86 | $83.85 | $83.90 |
| Purchase #7 | $99.65 | 9.511% | $109.1277 | $109.13 | $109.15 | $109.10 |
| 7 purchase totals = | $991.65 | $1,095.8038 | $1,095.81 | $1,095.75 | $1,095.90 | |