| 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 | $218.34 | 3.837% | $226.7177 | $226.72 | $226.70 | $226.70 |
| Purchase #2 | $33.48 | 11.784% | $37.4253 | $37.43 | $37.45 | $37.40 |
| Purchase #3 | $116.86 | 11.403% | $130.1855 | $130.19 | $130.20 | $130.20 |
| Purchase #4 | $35.95 | 11.135% | $39.953 | $39.95 | $39.95 | $40.00 |
| Purchase #5 | $218.63 | 3.597% | $226.4941 | $226.49 | $226.50 | $226.50 |
| Purchase #6 | $229.81 | 4.465% | $240.071 | $240.07 | $240.05 | $240.10 |
| Purchase #7 | $225.25 | 8.412% | $244.198 | $244.20 | $244.20 | $244.20 |
| 7 purchase totals = | $1,078.32 | $1,145.0446 | $1,145.05 | $1,145.05 | $1,145.10 | |