| 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 | $51.86 | 4.149% | $54.0117 | $54.01 | $54.00 | $54.00 |
| Purchase #2 | $149.64 | 12.420% | $168.2253 | $168.23 | $168.25 | $168.20 |
| Purchase #3 | $195.36 | 8.849% | $212.6474 | $212.65 | $212.65 | $212.60 |
| Purchase #4 | $214.98 | 6.130% | $228.1583 | $228.16 | $228.15 | $228.20 |
| Purchase #5 | $155.79 | 8.818% | $169.5276 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $19.26 | 13.175% | $21.7975 | $21.80 | $21.80 | $21.80 |
| Purchase #7 | $215.50 | 12.141% | $241.6639 | $241.66 | $241.65 | $241.70 |
| 7 purchase totals = | $1,002.39 | $1,096.0317 | $1,096.04 | $1,096.05 | $1,096.00 | |