| 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 | $225.40 | 3.676% | $233.6857 | $233.69 | $233.70 | $233.70 |
| Purchase #2 | $221.65 | 12.141% | $248.5605 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $55.42 | 3.517% | $57.3691 | $57.37 | $57.35 | $57.40 |
| Purchase #4 | $237.32 | 4.453% | $247.8879 | $247.89 | $247.90 | $247.90 |
| Purchase #5 | $247.84 | 3.352% | $256.1476 | $256.15 | $256.15 | $256.10 |
| Purchase #6 | $110.73 | 7.304% | $118.8177 | $118.82 | $118.80 | $118.80 |
| Purchase #7 | $59.26 | 5.802% | $62.6983 | $62.70 | $62.70 | $62.70 |
| 7 purchase totals = | $1,157.62 | $1,225.1668 | $1,225.18 | $1,225.15 | $1,225.20 | |