| 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 | $112.39 | 13.829% | $127.9324 | $127.93 | $127.95 | $127.90 |
| Purchase #2 | $107.46 | 13.675% | $122.1552 | $122.16 | $122.15 | $122.20 |
| Purchase #3 | $218.94 | 6.783% | $233.7907 | $233.79 | $233.80 | $233.80 |
| Purchase #4 | $63.54 | 12.471% | $71.4641 | $71.46 | $71.45 | $71.50 |
| Purchase #5 | $242.48 | 8.515% | $263.1272 | $263.13 | $263.15 | $263.10 |
| Purchase #6 | $128.68 | 9.275% | $140.6151 | $140.62 | $140.60 | $140.60 |
| Purchase #7 | $242.41 | 7.341% | $260.2053 | $260.21 | $260.20 | $260.20 |
| 7 purchase totals = | $1,115.90 | $1,219.2900 | $1,219.30 | $1,219.30 | $1,219.30 | |