| 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 | $92.83 | 13.309% | $105.1847 | $105.18 | $105.20 | $105.20 |
| Purchase #2 | $233.66 | 7.752% | $251.7733 | $251.77 | $251.75 | $251.80 |
| Purchase #3 | $106.32 | 13.817% | $121.0102 | $121.01 | $121.00 | $121.00 |
| Purchase #4 | $238.45 | 7.720% | $256.8583 | $256.86 | $256.85 | $256.90 |
| Purchase #5 | $143.83 | 9.611% | $157.6535 | $157.65 | $157.65 | $157.70 |
| Purchase #6 | $13.71 | 7.531% | $14.7425 | $14.74 | $14.75 | $14.70 |
| Purchase #7 | $133.45 | 13.109% | $150.944 | $150.94 | $150.95 | $150.90 |
| 7 purchase totals = | $962.25 | $1,058.1665 | $1,058.15 | $1,058.15 | $1,058.20 | |