| 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 | $224.46 | 6.206% | $238.39 | $238.39 | $238.40 | $238.40 |
| Purchase #2 | $114.25 | 5.173% | $120.1602 | $120.16 | $120.15 | $120.20 |
| Purchase #3 | $112.33 | 3.515% | $116.2784 | $116.28 | $116.30 | $116.30 |
| Purchase #4 | $76.55 | 9.233% | $83.6179 | $83.62 | $83.60 | $83.60 |
| Purchase #5 | $50.84 | 9.790% | $55.8172 | $55.82 | $55.80 | $55.80 |
| Purchase #6 | $216.88 | 13.629% | $246.4386 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $154.51 | 13.862% | $175.9282 | $175.93 | $175.95 | $175.90 |
| 7 purchase totals = | $949.82 | $1,036.6305 | $1,036.64 | $1,036.65 | $1,036.60 | |