| 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 | $247.59 | 3.648% | $256.6221 | $256.62 | $256.60 | $256.60 |
| Purchase #2 | $107.41 | 8.690% | $116.7439 | $116.74 | $116.75 | $116.70 |
| Purchase #3 | $222.31 | 8.399% | $240.9818 | $240.98 | $241.00 | $241.00 |
| Purchase #4 | $121.31 | 6.704% | $129.4426 | $129.44 | $129.45 | $129.40 |
| Purchase #5 | $184.83 | 11.776% | $206.5956 | $206.60 | $206.60 | $206.60 |
| Purchase #6 | $124.76 | 8.870% | $135.8262 | $135.83 | $135.85 | $135.80 |
| Purchase #7 | $245.39 | 8.770% | $266.9107 | $266.91 | $266.90 | $266.90 |
| 7 purchase totals = | $1,253.60 | $1,353.1229 | $1,353.12 | $1,353.15 | $1,353.00 | |