| 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 | $116.49 | 3.129% | $120.135 | $120.14 | $120.15 | $120.10 |
| Purchase #2 | $22.57 | 13.371% | $25.5878 | $25.59 | $25.60 | $25.60 |
| Purchase #3 | $181.47 | 6.410% | $193.1022 | $193.10 | $193.10 | $193.10 |
| Purchase #4 | $202.79 | 3.670% | $210.2324 | $210.23 | $210.25 | $210.20 |
| Purchase #5 | $141.90 | 6.288% | $150.8227 | $150.82 | $150.80 | $150.80 |
| Purchase #6 | $81.81 | 8.361% | $88.6501 | $88.65 | $88.65 | $88.70 |
| Purchase #7 | $32.89 | 6.270% | $34.9522 | $34.95 | $34.95 | $35.00 |
| 7 purchase totals = | $779.92 | $823.4824 | $823.48 | $823.50 | $823.50 | |