| 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 | $94.80 | 11.369% | $105.5778 | $105.58 | $105.60 | $105.60 |
| Purchase #2 | $81.38 | 3.428% | $84.1697 | $84.17 | $84.15 | $84.20 |
| Purchase #3 | $51.51 | 6.519% | $54.8679 | $54.87 | $54.85 | $54.90 |
| Purchase #4 | $214.28 | 5.533% | $226.1361 | $226.14 | $226.15 | $226.10 |
| Purchase #5 | $217.99 | 10.316% | $240.4778 | $240.48 | $240.50 | $240.50 |
| Purchase #6 | $143.56 | 4.694% | $150.2987 | $150.30 | $150.30 | $150.30 |
| Purchase #7 | $229.37 | 11.604% | $255.9861 | $255.99 | $256.00 | $256.00 |
| 7 purchase totals = | $1,032.89 | $1,117.5141 | $1,117.53 | $1,117.55 | $1,117.60 | |