| 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 | $210.53 | 4.348% | $219.6838 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $58.42 | 9.481% | $63.9588 | $63.96 | $63.95 | $64.00 |
| Purchase #3 | $128.80 | 6.139% | $136.707 | $136.71 | $136.70 | $136.70 |
| Purchase #4 | $145.38 | 7.187% | $155.8285 | $155.83 | $155.85 | $155.80 |
| Purchase #5 | $13.34 | 5.590% | $14.0857 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $140.79 | 4.330% | $146.8862 | $146.89 | $146.90 | $146.90 |
| Purchase #7 | $80.55 | 8.204% | $87.1583 | $87.16 | $87.15 | $87.20 |
| 7 purchase totals = | $777.81 | $824.3083 | $824.32 | $824.35 | $824.40 | |