| 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 | $241.98 | 12.320% | $271.7919 | $271.79 | $271.80 | $271.80 |
| Purchase #2 | $135.76 | 13.843% | $154.5533 | $154.55 | $154.55 | $154.60 |
| Purchase #3 | $81.28 | 12.358% | $91.3246 | $91.32 | $91.30 | $91.30 |
| Purchase #4 | $100.68 | 6.487% | $107.2111 | $107.21 | $107.20 | $107.20 |
| Purchase #5 | $215.33 | 6.500% | $229.3265 | $229.33 | $229.35 | $229.30 |
| Purchase #6 | $223.59 | 12.363% | $251.2324 | $251.23 | $251.25 | $251.20 |
| Purchase #7 | $55.96 | 13.113% | $63.298 | $63.30 | $63.30 | $63.30 |
| 7 purchase totals = | $1,054.58 | $1,168.7378 | $1,168.73 | $1,168.75 | $1,168.70 | |