| 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 | $101.92 | 13.547% | $115.7271 | $115.73 | $115.75 | $115.70 |
| Purchase #2 | $73.94 | 8.868% | $80.497 | $80.50 | $80.50 | $80.50 |
| Purchase #3 | $152.82 | 13.467% | $173.4003 | $173.40 | $173.40 | $173.40 |
| Purchase #4 | $141.35 | 13.762% | $160.8026 | $160.80 | $160.80 | $160.80 |
| Purchase #5 | $194.71 | 3.679% | $201.8734 | $201.87 | $201.85 | $201.90 |
| Purchase #6 | $182.73 | 6.634% | $194.8523 | $194.85 | $194.85 | $194.90 |
| Purchase #7 | $82.86 | 12.288% | $93.0418 | $93.04 | $93.05 | $93.00 |
| 7 purchase totals = | $930.33 | $1,020.1945 | $1,020.19 | $1,020.20 | $1,020.20 | |