| 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 | $81.39 | 9.271% | $88.9357 | $88.94 | $88.95 | $88.90 |
| Purchase #2 | $210.87 | 7.534% | $226.7569 | $226.76 | $226.75 | $226.80 |
| Purchase #3 | $103.28 | 4.839% | $108.2777 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $135.76 | 6.221% | $144.2056 | $144.21 | $144.20 | $144.20 |
| Purchase #5 | $165.46 | 12.142% | $185.5502 | $185.55 | $185.55 | $185.60 |
| Purchase #6 | $164.74 | 9.607% | $180.5666 | $180.57 | $180.55 | $180.60 |
| Purchase #7 | $135.53 | 6.125% | $143.8312 | $143.83 | $143.85 | $143.80 |
| 7 purchase totals = | $997.03 | $1,078.1239 | $1,078.14 | $1,078.15 | $1,078.20 | |