| 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 | $48.47 | 3.512% | $50.1723 | $50.17 | $50.15 | $50.20 |
| Purchase #2 | $211.86 | 8.833% | $230.5736 | $230.57 | $230.55 | $230.60 |
| Purchase #3 | $214.38 | 5.857% | $226.9362 | $226.94 | $226.95 | $226.90 |
| Purchase #4 | $110.37 | 9.487% | $120.8408 | $120.84 | $120.85 | $120.80 |
| Purchase #5 | $198.27 | 8.459% | $215.0417 | $215.04 | $215.05 | $215.00 |
| Purchase #6 | $190.35 | 4.452% | $198.8244 | $198.82 | $198.80 | $198.80 |
| Purchase #7 | $87.52 | 9.705% | $96.0138 | $96.01 | $96.00 | $96.00 |
| 7 purchase totals = | $1,061.22 | $1,138.4028 | $1,138.39 | $1,138.35 | $1,138.30 | |