| 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 | $245.88 | 13.503% | $279.0812 | $279.08 | $279.10 | $279.10 |
| Purchase #2 | $26.32 | 7.685% | $28.3427 | $28.34 | $28.35 | $28.30 |
| Purchase #3 | $232.82 | 8.195% | $251.8996 | $251.90 | $251.90 | $251.90 |
| Purchase #4 | $103.94 | 6.599% | $110.799 | $110.80 | $110.80 | $110.80 |
| Purchase #5 | $121.81 | 4.735% | $127.5777 | $127.58 | $127.60 | $127.60 |
| Purchase #6 | $158.90 | 6.473% | $169.1856 | $169.19 | $169.20 | $169.20 |
| Purchase #7 | $162.33 | 11.471% | $180.9509 | $180.95 | $180.95 | $181.00 |
| 7 purchase totals = | $1,052.00 | $1,147.8367 | $1,147.84 | $1,147.90 | $1,147.90 | |