| 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 | $222.97 | 6.810% | $238.1543 | $238.15 | $238.15 | $238.20 |
| Purchase #2 | $42.73 | 5.833% | $45.2224 | $45.22 | $45.20 | $45.20 |
| Purchase #3 | $202.28 | 4.613% | $211.6112 | $211.61 | $211.60 | $211.60 |
| Purchase #4 | $248.85 | 12.799% | $280.7003 | $280.70 | $280.70 | $280.70 |
| Purchase #5 | $32.66 | 7.326% | $35.0527 | $35.05 | $35.05 | $35.10 |
| Purchase #6 | $144.86 | 5.834% | $153.3111 | $153.31 | $153.30 | $153.30 |
| Purchase #7 | $214.45 | 5.723% | $226.723 | $226.72 | $226.70 | $226.70 |
| 7 purchase totals = | $1,108.80 | $1,190.7750 | $1,190.76 | $1,190.70 | $1,190.80 | |