| 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 | $209.91 | 7.182% | $224.9857 | $224.99 | $225.00 | $225.00 |
| Purchase #2 | $142.80 | 8.629% | $155.1222 | $155.12 | $155.10 | $155.10 |
| Purchase #3 | $122.85 | 6.442% | $130.764 | $130.76 | $130.75 | $130.80 |
| Purchase #4 | $73.98 | 6.209% | $78.5734 | $78.57 | $78.55 | $78.60 |
| Purchase #5 | $103.90 | 12.767% | $117.1649 | $117.16 | $117.15 | $117.20 |
| Purchase #6 | $72.78 | 7.182% | $78.0071 | $78.01 | $78.00 | $78.00 |
| Purchase #7 | $115.54 | 9.585% | $126.6145 | $126.61 | $126.60 | $126.60 |
| 7 purchase totals = | $841.76 | $911.2318 | $911.22 | $911.15 | $911.30 | |