| 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 | $117.86 | 4.195% | $122.8042 | $122.80 | $122.80 | $122.80 |
| Purchase #2 | $243.43 | 4.432% | $254.2188 | $254.22 | $254.20 | $254.20 |
| Purchase #3 | $84.32 | 8.541% | $91.5218 | $91.52 | $91.50 | $91.50 |
| Purchase #4 | $206.65 | 5.381% | $217.7698 | $217.77 | $217.75 | $217.80 |
| Purchase #5 | $94.46 | 4.406% | $98.6219 | $98.62 | $98.60 | $98.60 |
| Purchase #6 | $107.40 | 13.735% | $122.1514 | $122.15 | $122.15 | $122.20 |
| Purchase #7 | $235.92 | 8.802% | $256.6857 | $256.69 | $256.70 | $256.70 |
| 7 purchase totals = | $1,090.04 | $1,163.7736 | $1,163.77 | $1,163.70 | $1,163.80 | |