| 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 | $210.89 | 5.226% | $221.9111 | $221.91 | $221.90 | $221.90 |
| Purchase #2 | $228.98 | 10.715% | $253.5152 | $253.52 | $253.50 | $253.50 |
| Purchase #3 | $204.79 | 7.488% | $220.1247 | $220.12 | $220.10 | $220.10 |
| Purchase #4 | $220.63 | 6.473% | $234.9114 | $234.91 | $234.90 | $234.90 |
| Purchase #5 | $32.87 | 7.489% | $35.3316 | $35.33 | $35.35 | $35.30 |
| Purchase #6 | $48.94 | 10.273% | $53.9676 | $53.97 | $53.95 | $54.00 |
| Purchase #7 | $160.51 | 5.605% | $169.5066 | $169.51 | $169.50 | $169.50 |
| 7 purchase totals = | $1,107.61 | $1,189.2682 | $1,189.27 | $1,189.20 | $1,189.20 | |