| 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 | $194.39 | 9.227% | $212.3264 | $212.33 | $212.35 | $212.30 |
| Purchase #2 | $203.36 | 3.171% | $209.8085 | $209.81 | $209.80 | $209.80 |
| Purchase #3 | $239.90 | 5.402% | $252.8594 | $252.86 | $252.85 | $252.90 |
| Purchase #4 | $155.47 | 11.584% | $173.4796 | $173.48 | $173.50 | $173.50 |
| Purchase #5 | $234.41 | 5.271% | $246.7658 | $246.77 | $246.75 | $246.80 |
| Purchase #6 | $43.61 | 6.123% | $46.2802 | $46.28 | $46.30 | $46.30 |
| Purchase #7 | $29.47 | 10.192% | $32.4736 | $32.47 | $32.45 | $32.50 |
| 7 purchase totals = | $1,100.61 | $1,173.9935 | $1,174.00 | $1,174.00 | $1,174.10 | |