| 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 | $202.28 | 13.618% | $229.8265 | $229.83 | $229.85 | $229.80 |
| Purchase #2 | $107.84 | 3.695% | $111.8247 | $111.82 | $111.80 | $111.80 |
| Purchase #3 | $217.70 | 10.310% | $240.1449 | $240.14 | $240.15 | $240.10 |
| Purchase #4 | $162.52 | 3.517% | $168.2358 | $168.24 | $168.25 | $168.20 |
| Purchase #5 | $87.51 | 7.797% | $94.3332 | $94.33 | $94.35 | $94.30 |
| Purchase #6 | $170.73 | 9.121% | $186.3023 | $186.30 | $186.30 | $186.30 |
| Purchase #7 | $20.66 | 8.190% | $22.3521 | $22.35 | $22.35 | $22.40 |
| 7 purchase totals = | $969.24 | $1,053.0195 | $1,053.01 | $1,053.05 | $1,052.90 | |