| 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 | $22.56 | 6.865% | $24.1087 | $24.11 | $24.10 | $24.10 |
| Purchase #2 | $124.32 | 6.302% | $132.1546 | $132.15 | $132.15 | $132.20 |
| Purchase #3 | $197.84 | 9.472% | $216.5794 | $216.58 | $216.60 | $216.60 |
| Purchase #4 | $210.55 | 12.647% | $237.1783 | $237.18 | $237.20 | $237.20 |
| Purchase #5 | $95.42 | 8.388% | $103.4238 | $103.42 | $103.40 | $103.40 |
| Purchase #6 | $31.27 | 4.556% | $32.6947 | $32.69 | $32.70 | $32.70 |
| Purchase #7 | $118.66 | 12.368% | $133.3359 | $133.34 | $133.35 | $133.30 |
| 7 purchase totals = | $800.62 | $879.4754 | $879.47 | $879.50 | $879.50 | |