| 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 | $20.28 | 8.789% | $22.0624 | $22.06 | $22.05 | $22.10 |
| Purchase #2 | $49.91 | 12.166% | $55.9821 | $55.98 | $56.00 | $56.00 |
| Purchase #3 | $121.59 | 13.741% | $138.2977 | $138.30 | $138.30 | $138.30 |
| Purchase #4 | $237.25 | 9.655% | $260.1565 | $260.16 | $260.15 | $260.20 |
| Purchase #5 | $160.88 | 11.608% | $179.555 | $179.56 | $179.55 | $179.60 |
| Purchase #6 | $43.85 | 6.184% | $46.5617 | $46.56 | $46.55 | $46.60 |
| Purchase #7 | $241.58 | 3.267% | $249.4724 | $249.47 | $249.45 | $249.50 |
| 7 purchase totals = | $875.34 | $952.0878 | $952.09 | $952.05 | $952.30 | |