| 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 | $194.94 | 8.859% | $212.2097 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $184.56 | 11.160% | $205.1569 | $205.16 | $205.15 | $205.20 |
| Purchase #3 | $224.64 | 9.813% | $246.6839 | $246.68 | $246.70 | $246.70 |
| Purchase #4 | $139.63 | 10.252% | $153.9449 | $153.94 | $153.95 | $153.90 |
| Purchase #5 | $150.33 | 11.283% | $167.2917 | $167.29 | $167.30 | $167.30 |
| Purchase #6 | $113.76 | 6.422% | $121.0657 | $121.07 | $121.05 | $121.10 |
| Purchase #7 | $142.46 | 5.655% | $150.5161 | $150.52 | $150.50 | $150.50 |
| 7 purchase totals = | $1,150.32 | $1,256.8689 | $1,256.87 | $1,256.85 | $1,256.90 | |