| 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 | $221.84 | 5.454% | $233.9392 | $233.94 | $233.95 | $233.90 |
| Purchase #2 | $42.28 | 10.718% | $46.8116 | $46.81 | $46.80 | $46.80 |
| Purchase #3 | $122.96 | 5.537% | $129.7683 | $129.77 | $129.75 | $129.80 |
| Purchase #4 | $90.33 | 11.118% | $100.3729 | $100.37 | $100.35 | $100.40 |
| Purchase #5 | $195.57 | 5.334% | $206.0017 | $206.00 | $206.00 | $206.00 |
| Purchase #6 | $218.52 | 11.283% | $243.1756 | $243.18 | $243.20 | $243.20 |
| Purchase #7 | $120.39 | 3.668% | $124.8059 | $124.81 | $124.80 | $124.80 |
| 7 purchase totals = | $1,011.89 | $1,084.8752 | $1,084.88 | $1,084.85 | $1,084.90 | |