| 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 | $28.31 | 13.498% | $32.1313 | $32.13 | $32.15 | $32.10 |
| Purchase #2 | $220.33 | 12.150% | $247.1001 | $247.10 | $247.10 | $247.10 |
| Purchase #3 | $133.68 | 11.222% | $148.6816 | $148.68 | $148.70 | $148.70 |
| Purchase #4 | $126.99 | 4.136% | $132.2423 | $132.24 | $132.25 | $132.20 |
| Purchase #5 | $197.72 | 7.405% | $212.3612 | $212.36 | $212.35 | $212.40 |
| Purchase #6 | $29.28 | 6.798% | $31.2705 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $247.30 | 9.372% | $270.477 | $270.48 | $270.50 | $270.50 |
| 7 purchase totals = | $983.61 | $1,074.2640 | $1,074.26 | $1,074.30 | $1,074.30 | |