| 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 | $198.59 | 3.573% | $205.6856 | $205.69 | $205.70 | $205.70 |
| Purchase #2 | $89.60 | 4.296% | $93.4492 | $93.45 | $93.45 | $93.40 |
| Purchase #3 | $87.46 | 8.515% | $94.9072 | $94.91 | $94.90 | $94.90 |
| Purchase #4 | $84.65 | 3.154% | $87.3199 | $87.32 | $87.30 | $87.30 |
| Purchase #5 | $152.69 | 10.654% | $168.9576 | $168.96 | $168.95 | $169.00 |
| Purchase #6 | $212.93 | 10.132% | $234.5041 | $234.50 | $234.50 | $234.50 |
| Purchase #7 | $179.69 | 11.387% | $200.1513 | $200.15 | $200.15 | $200.20 |
| 7 purchase totals = | $1,005.61 | $1,084.9749 | $1,084.98 | $1,084.95 | $1,085.00 | |