| 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 | $217.37 | 6.109% | $230.6491 | $230.65 | $230.65 | $230.60 |
| Purchase #2 | $151.66 | 5.307% | $159.7086 | $159.71 | $159.70 | $159.70 |
| Purchase #3 | $233.84 | 4.174% | $243.6005 | $243.60 | $243.60 | $243.60 |
| Purchase #4 | $158.59 | 10.131% | $174.6568 | $174.66 | $174.65 | $174.70 |
| Purchase #5 | $246.85 | 8.170% | $267.0176 | $267.02 | $267.00 | $267.00 |
| Purchase #6 | $194.46 | 11.656% | $217.1263 | $217.13 | $217.15 | $217.10 |
| Purchase #7 | $20.74 | 5.295% | $21.8382 | $21.84 | $21.85 | $21.80 |
| 7 purchase totals = | $1,223.51 | $1,314.5971 | $1,314.61 | $1,314.60 | $1,314.50 | |