| 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 | $10.72 | 13.132% | $12.1278 | $12.13 | $12.15 | $12.10 |
| Purchase #2 | $226.26 | 7.360% | $242.9127 | $242.91 | $242.90 | $242.90 |
| Purchase #3 | $129.48 | 4.519% | $135.3312 | $135.33 | $135.35 | $135.30 |
| Purchase #4 | $103.61 | 4.150% | $107.9098 | $107.91 | $107.90 | $107.90 |
| Purchase #5 | $132.97 | 5.241% | $139.939 | $139.94 | $139.95 | $139.90 |
| Purchase #6 | $160.39 | 5.319% | $168.9211 | $168.92 | $168.90 | $168.90 |
| Purchase #7 | $65.83 | 7.600% | $70.8331 | $70.83 | $70.85 | $70.80 |
| 7 purchase totals = | $829.26 | $877.9747 | $877.97 | $878.00 | $877.80 | |