| 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 | $135.69 | 12.685% | $152.9023 | $152.90 | $152.90 | $152.90 |
| Purchase #2 | $217.29 | 13.805% | $247.2869 | $247.29 | $247.30 | $247.30 |
| Purchase #3 | $133.28 | 8.736% | $144.9233 | $144.92 | $144.90 | $144.90 |
| Purchase #4 | $114.25 | 10.631% | $126.3959 | $126.40 | $126.40 | $126.40 |
| Purchase #5 | $124.26 | 4.487% | $129.8355 | $129.84 | $129.85 | $129.80 |
| Purchase #6 | $156.96 | 3.603% | $162.6153 | $162.62 | $162.60 | $162.60 |
| Purchase #7 | $28.94 | 3.261% | $29.8837 | $29.88 | $29.90 | $29.90 |
| 7 purchase totals = | $910.67 | $993.8429 | $993.85 | $993.85 | $993.80 | |