| 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 | $22.46 | 3.723% | $23.2962 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $121.94 | 11.365% | $135.7985 | $135.80 | $135.80 | $135.80 |
| Purchase #3 | $112.26 | 8.253% | $121.5248 | $121.52 | $121.50 | $121.50 |
| Purchase #4 | $229.40 | 9.580% | $251.3765 | $251.38 | $251.40 | $251.40 |
| Purchase #5 | $153.32 | 12.703% | $172.7962 | $172.80 | $172.80 | $172.80 |
| Purchase #6 | $147.89 | 13.691% | $168.1376 | $168.14 | $168.15 | $168.10 |
| Purchase #7 | $103.72 | 11.688% | $115.8428 | $115.84 | $115.85 | $115.80 |
| 7 purchase totals = | $890.99 | $988.7726 | $988.78 | $988.80 | $988.70 | |