| 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 | $223.75 | 4.409% | $233.6151 | $233.62 | $233.60 | $233.60 |
| Purchase #2 | $61.55 | 10.228% | $67.8453 | $67.85 | $67.85 | $67.80 |
| Purchase #3 | $200.65 | 10.386% | $221.4895 | $221.49 | $221.50 | $221.50 |
| Purchase #4 | $151.99 | 4.866% | $159.3858 | $159.39 | $159.40 | $159.40 |
| Purchase #5 | $149.67 | 8.800% | $162.841 | $162.84 | $162.85 | $162.80 |
| Purchase #6 | $93.30 | 10.132% | $102.7532 | $102.75 | $102.75 | $102.80 |
| Purchase #7 | $207.49 | 12.255% | $232.9179 | $232.92 | $232.90 | $232.90 |
| 7 purchase totals = | $1,088.40 | $1,180.8478 | $1,180.86 | $1,180.85 | $1,180.80 | |