| 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 | $96.99 | 3.787% | $100.663 | $100.66 | $100.65 | $100.70 |
| Purchase #2 | $147.90 | 8.320% | $160.2053 | $160.21 | $160.20 | $160.20 |
| Purchase #3 | $172.68 | 12.607% | $194.4498 | $194.45 | $194.45 | $194.40 |
| Purchase #4 | $206.35 | 6.180% | $219.1024 | $219.10 | $219.10 | $219.10 |
| Purchase #5 | $235.56 | 8.119% | $254.6851 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $21.50 | 5.672% | $22.7195 | $22.72 | $22.70 | $22.70 |
| Purchase #7 | $46.99 | 3.578% | $48.6713 | $48.67 | $48.65 | $48.70 |
| 7 purchase totals = | $927.97 | $1,000.4964 | $1,000.50 | $1,000.45 | $1,000.50 | |