| 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 | $46.57 | 10.375% | $51.4016 | $51.40 | $51.40 | $51.40 |
| Purchase #2 | $178.48 | 7.347% | $191.5929 | $191.59 | $191.60 | $191.60 |
| Purchase #3 | $212.25 | 9.379% | $232.1569 | $232.16 | $232.15 | $232.20 |
| Purchase #4 | $211.91 | 12.260% | $237.8902 | $237.89 | $237.90 | $237.90 |
| Purchase #5 | $42.66 | 11.454% | $47.5463 | $47.55 | $47.55 | $47.50 |
| Purchase #6 | $234.69 | 3.255% | $242.3292 | $242.33 | $242.35 | $242.30 |
| Purchase #7 | $107.49 | 13.241% | $121.7228 | $121.72 | $121.70 | $121.70 |
| 7 purchase totals = | $1,034.05 | $1,124.6399 | $1,124.64 | $1,124.65 | $1,124.60 | |