| 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 | $203.77 | 5.792% | $215.5724 | $215.57 | $215.55 | $215.60 |
| Purchase #2 | $78.88 | 11.602% | $88.0317 | $88.03 | $88.05 | $88.00 |
| Purchase #3 | $246.34 | 13.137% | $278.7017 | $278.70 | $278.70 | $278.70 |
| Purchase #4 | $11.91 | 3.653% | $12.3451 | $12.35 | $12.35 | $12.30 |
| Purchase #5 | $202.85 | 3.845% | $210.6496 | $210.65 | $210.65 | $210.60 |
| Purchase #6 | $242.53 | 4.333% | $253.0388 | $253.04 | $253.05 | $253.00 |
| Purchase #7 | $239.52 | 6.793% | $255.7906 | $255.79 | $255.80 | $255.80 |
| 7 purchase totals = | $1,225.80 | $1,314.1299 | $1,314.13 | $1,314.15 | $1,314.00 | |