| 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 | $105.27 | 4.740% | $110.2598 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $234.28 | 10.121% | $257.9915 | $257.99 | $258.00 | $258.00 |
| Purchase #3 | $152.35 | 8.470% | $165.254 | $165.25 | $165.25 | $165.30 |
| Purchase #4 | $93.54 | 13.666% | $106.3232 | $106.32 | $106.30 | $106.30 |
| Purchase #5 | $92.91 | 7.808% | $100.1644 | $100.16 | $100.15 | $100.20 |
| Purchase #6 | $246.40 | 12.303% | $276.7146 | $276.71 | $276.70 | $276.70 |
| Purchase #7 | $217.83 | 11.644% | $243.1941 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $1,142.58 | $1,259.9016 | $1,259.88 | $1,259.85 | $1,260.00 | |