| 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 | $171.43 | 6.570% | $182.693 | $182.69 | $182.70 | $182.70 |
| Purchase #2 | $236.47 | 8.251% | $255.9811 | $255.98 | $256.00 | $256.00 |
| Purchase #3 | $222.26 | 4.792% | $232.9107 | $232.91 | $232.90 | $232.90 |
| Purchase #4 | $18.76 | 10.191% | $20.6718 | $20.67 | $20.65 | $20.70 |
| Purchase #5 | $99.52 | 10.857% | $110.3249 | $110.32 | $110.30 | $110.30 |
| Purchase #6 | $241.33 | 6.109% | $256.0728 | $256.07 | $256.05 | $256.10 |
| Purchase #7 | $120.69 | 12.558% | $135.8463 | $135.85 | $135.85 | $135.80 |
| 7 purchase totals = | $1,110.46 | $1,194.5006 | $1,194.49 | $1,194.45 | $1,194.50 | |