| 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 | $199.57 | 11.438% | $222.3968 | $222.40 | $222.40 | $222.40 |
| Purchase #2 | $230.55 | 11.583% | $257.2546 | $257.25 | $257.25 | $257.30 |
| Purchase #3 | $54.60 | 12.401% | $61.3709 | $61.37 | $61.35 | $61.40 |
| Purchase #4 | $217.63 | 12.186% | $244.1504 | $244.15 | $244.15 | $244.20 |
| Purchase #5 | $239.92 | 6.623% | $255.8099 | $255.81 | $255.80 | $255.80 |
| Purchase #6 | $79.55 | 11.309% | $88.5463 | $88.55 | $88.55 | $88.50 |
| Purchase #7 | $60.61 | 12.415% | $68.1347 | $68.13 | $68.15 | $68.10 |
| 7 purchase totals = | $1,082.43 | $1,197.6636 | $1,197.66 | $1,197.65 | $1,197.70 | |