| 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 | $193.86 | 12.416% | $217.9297 | $217.93 | $217.95 | $217.90 |
| Purchase #2 | $108.56 | 7.602% | $116.8127 | $116.81 | $116.80 | $116.80 |
| Purchase #3 | $194.93 | 13.152% | $220.5672 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $29.86 | 5.525% | $31.5098 | $31.51 | $31.50 | $31.50 |
| Purchase #5 | $67.31 | 10.741% | $74.5398 | $74.54 | $74.55 | $74.50 |
| Purchase #6 | $201.26 | 3.164% | $207.6279 | $207.63 | $207.65 | $207.60 |
| Purchase #7 | $143.82 | 11.737% | $160.7002 | $160.70 | $160.70 | $160.70 |
| 7 purchase totals = | $939.60 | $1,029.6873 | $1,029.69 | $1,029.70 | $1,029.60 | |