| 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 | $5.86 | 7.216% | $6.2829 | $6.28 | $6.30 | $6.30 |
| Purchase #2 | $107.25 | 6.254% | $113.9574 | $113.96 | $113.95 | $114.00 |
| Purchase #3 | $111.76 | 7.618% | $120.2739 | $120.27 | $120.25 | $120.30 |
| Purchase #4 | $230.43 | 5.857% | $243.9263 | $243.93 | $243.95 | $243.90 |
| Purchase #5 | $202.88 | 7.512% | $218.1203 | $218.12 | $218.10 | $218.10 |
| Purchase #6 | $27.92 | 11.835% | $31.2243 | $31.22 | $31.20 | $31.20 |
| Purchase #7 | $205.35 | 11.776% | $229.532 | $229.53 | $229.55 | $229.50 |
| 7 purchase totals = | $891.45 | $963.3171 | $963.31 | $963.30 | $963.30 | |