| 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 | $136.83 | 12.135% | $153.4343 | $153.43 | $153.45 | $153.40 |
| Purchase #2 | $55.98 | 5.259% | $58.924 | $58.92 | $58.90 | $58.90 |
| Purchase #3 | $245.60 | 7.513% | $264.0519 | $264.05 | $264.05 | $264.10 |
| Purchase #4 | $53.48 | 5.810% | $56.5872 | $56.59 | $56.60 | $56.60 |
| Purchase #5 | $202.53 | 3.868% | $210.3639 | $210.36 | $210.35 | $210.40 |
| Purchase #6 | $249.82 | 8.383% | $270.7624 | $270.76 | $270.75 | $270.80 |
| Purchase #7 | $66.48 | 11.502% | $74.1265 | $74.13 | $74.15 | $74.10 |
| 7 purchase totals = | $1,010.72 | $1,088.2502 | $1,088.24 | $1,088.25 | $1,088.30 | |