| 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 | $200.55 | 11.309% | $223.2302 | $223.23 | $223.25 | $223.20 |
| Purchase #2 | $115.48 | 5.471% | $121.7979 | $121.80 | $121.80 | $121.80 |
| Purchase #3 | $110.94 | 10.754% | $122.8705 | $122.87 | $122.85 | $122.90 |
| Purchase #4 | $74.62 | 11.352% | $83.0909 | $83.09 | $83.10 | $83.10 |
| Purchase #5 | $123.80 | 9.736% | $135.8532 | $135.85 | $135.85 | $135.90 |
| Purchase #6 | $245.47 | 6.835% | $262.2479 | $262.25 | $262.25 | $262.20 |
| Purchase #7 | $49.97 | 6.128% | $53.0322 | $53.03 | $53.05 | $53.00 |
| 7 purchase totals = | $920.83 | $1,002.1228 | $1,002.12 | $1,002.15 | $1,002.10 | |