| 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 | $232.78 | 9.109% | $253.9839 | $253.98 | $254.00 | $254.00 |
| Purchase #2 | $202.61 | 11.352% | $225.6103 | $225.61 | $225.60 | $225.60 |
| Purchase #3 | $119.33 | 13.847% | $135.8536 | $135.85 | $135.85 | $135.90 |
| Purchase #4 | $42.70 | 10.792% | $47.3082 | $47.31 | $47.30 | $47.30 |
| Purchase #5 | $213.57 | 5.738% | $225.8246 | $225.82 | $225.80 | $225.80 |
| Purchase #6 | $114.54 | 5.684% | $121.0505 | $121.05 | $121.05 | $121.10 |
| Purchase #7 | $245.28 | 12.193% | $275.187 | $275.19 | $275.20 | $275.20 |
| 7 purchase totals = | $1,170.81 | $1,284.8181 | $1,284.81 | $1,284.80 | $1,284.90 | |