| 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 | $216.80 | 12.408% | $243.7005 | $243.70 | $243.70 | $243.70 |
| Purchase #2 | $174.30 | 11.221% | $193.8582 | $193.86 | $193.85 | $193.90 |
| Purchase #3 | $230.61 | 11.420% | $256.9457 | $256.95 | $256.95 | $256.90 |
| Purchase #4 | $155.50 | 4.694% | $162.7992 | $162.80 | $162.80 | $162.80 |
| Purchase #5 | $228.40 | 7.408% | $245.3199 | $245.32 | $245.30 | $245.30 |
| Purchase #6 | $53.69 | 3.107% | $55.3581 | $55.36 | $55.35 | $55.40 |
| Purchase #7 | $156.80 | 8.612% | $170.3036 | $170.30 | $170.30 | $170.30 |
| 7 purchase totals = | $1,216.10 | $1,328.2852 | $1,328.29 | $1,328.25 | $1,328.30 | |