| 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 | $249.85 | 8.394% | $270.8224 | $270.82 | $270.80 | $270.80 |
| Purchase #2 | $141.63 | 3.313% | $146.3222 | $146.32 | $146.30 | $146.30 |
| Purchase #3 | $183.88 | 11.172% | $204.4231 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $120.39 | 3.667% | $124.8047 | $124.80 | $124.80 | $124.80 |
| Purchase #5 | $168.87 | 3.852% | $175.3749 | $175.37 | $175.35 | $175.40 |
| Purchase #6 | $219.41 | 11.408% | $244.4403 | $244.44 | $244.45 | $244.40 |
| Purchase #7 | $200.37 | 5.666% | $211.723 | $211.72 | $211.70 | $211.70 |
| 7 purchase totals = | $1,284.40 | $1,377.9106 | $1,377.89 | $1,377.80 | $1,377.80 | |