| 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 | $116.70 | 5.154% | $122.7147 | $122.71 | $122.70 | $122.70 |
| Purchase #2 | $88.39 | 13.170% | $100.031 | $100.03 | $100.05 | $100.00 |
| Purchase #3 | $114.28 | 12.801% | $128.909 | $128.91 | $128.90 | $128.90 |
| Purchase #4 | $149.71 | 6.401% | $159.2929 | $159.29 | $159.30 | $159.30 |
| Purchase #5 | $233.58 | 3.313% | $241.3185 | $241.32 | $241.30 | $241.30 |
| Purchase #6 | $19.61 | 5.274% | $20.6442 | $20.64 | $20.65 | $20.60 |
| Purchase #7 | $36.30 | 5.286% | $38.2188 | $38.22 | $38.20 | $38.20 |
| 7 purchase totals = | $758.57 | $811.1291 | $811.12 | $811.10 | $811.00 | |