| 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 | $140.65 | 6.380% | $149.6235 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $98.71 | 10.706% | $109.2779 | $109.28 | $109.30 | $109.30 |
| Purchase #3 | $143.80 | 5.309% | $151.4343 | $151.43 | $151.45 | $151.40 |
| Purchase #4 | $211.95 | 5.242% | $223.0604 | $223.06 | $223.05 | $223.10 |
| Purchase #5 | $222.96 | 12.558% | $250.9593 | $250.96 | $250.95 | $251.00 |
| Purchase #6 | $214.82 | 6.748% | $229.3161 | $229.32 | $229.30 | $229.30 |
| Purchase #7 | $145.96 | 7.778% | $157.3128 | $157.31 | $157.30 | $157.30 |
| 7 purchase totals = | $1,178.85 | $1,270.9843 | $1,270.98 | $1,270.95 | $1,271.00 | |