| 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 | $9.80 | 13.131% | $11.0868 | $11.09 | $11.10 | $11.10 |
| Purchase #2 | $145.52 | 4.106% | $151.4951 | $151.50 | $151.50 | $151.50 |
| Purchase #3 | $165.91 | 11.329% | $184.7059 | $184.71 | $184.70 | $184.70 |
| Purchase #4 | $224.74 | 9.843% | $246.8612 | $246.86 | $246.85 | $246.90 |
| Purchase #5 | $103.42 | 4.743% | $108.3252 | $108.33 | $108.35 | $108.30 |
| Purchase #6 | $57.77 | 12.295% | $64.8728 | $64.87 | $64.85 | $64.90 |
| Purchase #7 | $246.76 | 3.288% | $254.8735 | $254.87 | $254.85 | $254.90 |
| 7 purchase totals = | $953.92 | $1,022.2205 | $1,022.23 | $1,022.20 | $1,022.30 | |