| 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 | $103.67 | 13.551% | $117.7183 | $117.72 | $117.70 | $117.70 |
| Purchase #2 | $233.57 | 9.662% | $256.1375 | $256.14 | $256.15 | $256.10 |
| Purchase #3 | $207.85 | 9.163% | $226.8953 | $226.90 | $226.90 | $226.90 |
| Purchase #4 | $153.33 | 4.331% | $159.9707 | $159.97 | $159.95 | $160.00 |
| Purchase #5 | $118.74 | 13.367% | $134.612 | $134.61 | $134.60 | $134.60 |
| Purchase #6 | $71.74 | 9.807% | $78.7755 | $78.78 | $78.80 | $78.80 |
| Purchase #7 | $56.43 | 12.327% | $63.3861 | $63.39 | $63.40 | $63.40 |
| 7 purchase totals = | $945.33 | $1,037.4954 | $1,037.51 | $1,037.50 | $1,037.50 | |