| 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 | $86.73 | 10.500% | $95.8367 | $95.84 | $95.85 | $95.80 |
| Purchase #2 | $28.49 | 12.605% | $32.0812 | $32.08 | $32.10 | $32.10 |
| Purchase #3 | $114.40 | 5.346% | $120.5158 | $120.52 | $120.50 | $120.50 |
| Purchase #4 | $54.54 | 9.103% | $59.5048 | $59.50 | $59.50 | $59.50 |
| Purchase #5 | $245.81 | 13.236% | $278.3454 | $278.35 | $278.35 | $278.30 |
| Purchase #6 | $181.87 | 8.672% | $197.6418 | $197.64 | $197.65 | $197.60 |
| Purchase #7 | $210.52 | 7.857% | $227.0606 | $227.06 | $227.05 | $227.10 |
| 7 purchase totals = | $922.36 | $1,010.9863 | $1,010.99 | $1,011.00 | $1,010.90 | |