| 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 | $232.80 | 5.551% | $245.7227 | $245.72 | $245.70 | $245.70 |
| Purchase #2 | $7.45 | 7.573% | $8.0142 | $8.01 | $8.00 | $8.00 |
| Purchase #3 | $23.49 | 4.807% | $24.6192 | $24.62 | $24.60 | $24.60 |
| Purchase #4 | $114.37 | 6.603% | $121.9219 | $121.92 | $121.90 | $121.90 |
| Purchase #5 | $91.40 | 10.102% | $100.6332 | $100.63 | $100.65 | $100.60 |
| Purchase #6 | $227.88 | 12.485% | $256.3308 | $256.33 | $256.35 | $256.30 |
| Purchase #7 | $176.92 | 4.266% | $184.4674 | $184.47 | $184.45 | $184.50 |
| 7 purchase totals = | $874.31 | $941.7094 | $941.70 | $941.65 | $941.60 | |