| 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 | $206.83 | 8.536% | $224.485 | $224.49 | $224.50 | $224.50 |
| Purchase #2 | $216.84 | 12.330% | $243.5764 | $243.58 | $243.60 | $243.60 |
| Purchase #3 | $238.29 | 6.799% | $254.4913 | $254.49 | $254.50 | $254.50 |
| Purchase #4 | $181.79 | 8.102% | $196.5186 | $196.52 | $196.50 | $196.50 |
| Purchase #5 | $34.32 | 3.333% | $35.4639 | $35.46 | $35.45 | $35.50 |
| Purchase #6 | $198.25 | 5.674% | $209.4987 | $209.50 | $209.50 | $209.50 |
| Purchase #7 | $203.41 | 4.269% | $212.0936 | $212.09 | $212.10 | $212.10 |
| 7 purchase totals = | $1,279.73 | $1,376.1275 | $1,376.13 | $1,376.15 | $1,376.20 | |