| 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 | $181.30 | 11.651% | $202.4233 | $202.42 | $202.40 | $202.40 |
| Purchase #2 | $241.75 | 11.150% | $268.7051 | $268.71 | $268.70 | $268.70 |
| Purchase #3 | $122.44 | 8.413% | $132.7409 | $132.74 | $132.75 | $132.70 |
| Purchase #4 | $76.40 | 9.754% | $83.8521 | $83.85 | $83.85 | $83.90 |
| Purchase #5 | $232.74 | 7.799% | $250.8914 | $250.89 | $250.90 | $250.90 |
| Purchase #6 | $169.62 | 4.588% | $177.4022 | $177.40 | $177.40 | $177.40 |
| Purchase #7 | $231.83 | 13.365% | $262.8141 | $262.81 | $262.80 | $262.80 |
| 7 purchase totals = | $1,256.08 | $1,378.8291 | $1,378.82 | $1,378.80 | $1,378.80 | |