| 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 | $246.48 | 7.299% | $264.4706 | $264.47 | $264.45 | $264.50 |
| Purchase #2 | $132.30 | 12.681% | $149.077 | $149.08 | $149.10 | $149.10 |
| Purchase #3 | $147.38 | 4.611% | $154.1757 | $154.18 | $154.20 | $154.20 |
| Purchase #4 | $159.42 | 10.687% | $176.4572 | $176.46 | $176.45 | $176.50 |
| Purchase #5 | $90.31 | 6.433% | $96.1196 | $96.12 | $96.10 | $96.10 |
| Purchase #6 | $13.54 | 7.487% | $14.5537 | $14.55 | $14.55 | $14.60 |
| Purchase #7 | $139.75 | 11.468% | $155.7765 | $155.78 | $155.80 | $155.80 |
| 7 purchase totals = | $929.18 | $1,010.6303 | $1,010.64 | $1,010.65 | $1,010.80 | |