| 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 | $81.80 | 13.255% | $92.6426 | $92.64 | $92.65 | $92.60 |
| Purchase #2 | $49.43 | 11.752% | $55.239 | $55.24 | $55.25 | $55.20 |
| Purchase #3 | $219.97 | 3.376% | $227.3962 | $227.40 | $227.40 | $227.40 |
| Purchase #4 | $143.54 | 5.804% | $151.8711 | $151.87 | $151.85 | $151.90 |
| Purchase #5 | $194.88 | 8.407% | $211.2636 | $211.26 | $211.25 | $211.30 |
| Purchase #6 | $228.26 | 7.219% | $244.7381 | $244.74 | $244.75 | $244.70 |
| Purchase #7 | $194.51 | 11.696% | $217.2599 | $217.26 | $217.25 | $217.30 |
| 7 purchase totals = | $1,112.39 | $1,200.4105 | $1,200.41 | $1,200.40 | $1,200.40 | |