| 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 | $212.29 | 3.765% | $220.2827 | $220.28 | $220.30 | $220.30 |
| Purchase #2 | $19.63 | 12.816% | $22.1458 | $22.15 | $22.15 | $22.10 |
| Purchase #3 | $141.69 | 5.272% | $149.1599 | $149.16 | $149.15 | $149.20 |
| Purchase #4 | $222.40 | 4.331% | $232.0321 | $232.03 | $232.05 | $232.00 |
| Purchase #5 | $167.60 | 13.555% | $190.3182 | $190.32 | $190.30 | $190.30 |
| Purchase #6 | $230.63 | 4.798% | $241.6956 | $241.70 | $241.70 | $241.70 |
| Purchase #7 | $233.95 | 11.376% | $260.5642 | $260.56 | $260.55 | $260.60 |
| 7 purchase totals = | $1,228.19 | $1,316.1985 | $1,316.20 | $1,316.20 | $1,316.20 | |