| 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 | $165.79 | 10.687% | $183.508 | $183.51 | $183.50 | $183.50 |
| Purchase #2 | $229.72 | 3.566% | $237.9118 | $237.91 | $237.90 | $237.90 |
| Purchase #3 | $209.26 | 4.684% | $219.0617 | $219.06 | $219.05 | $219.10 |
| Purchase #4 | $84.92 | 10.760% | $94.0574 | $94.06 | $94.05 | $94.10 |
| Purchase #5 | $37.29 | 12.362% | $41.8998 | $41.90 | $41.90 | $41.90 |
| Purchase #6 | $84.26 | 11.376% | $93.8454 | $93.85 | $93.85 | $93.80 |
| Purchase #7 | $198.37 | 11.286% | $220.758 | $220.76 | $220.75 | $220.80 |
| 7 purchase totals = | $1,009.61 | $1,091.0421 | $1,091.05 | $1,091.00 | $1,091.10 | |