| 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 | $129.84 | 11.673% | $144.9962 | $145.00 | $145.00 | $145.00 |
| Purchase #2 | $190.48 | 13.546% | $216.2824 | $216.28 | $216.30 | $216.30 |
| Purchase #3 | $25.28 | 13.254% | $28.6306 | $28.63 | $28.65 | $28.60 |
| Purchase #4 | $206.36 | 8.422% | $223.7396 | $223.74 | $223.75 | $223.70 |
| Purchase #5 | $199.76 | 8.298% | $216.3361 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $31.50 | 9.865% | $34.6075 | $34.61 | $34.60 | $34.60 |
| Purchase #7 | $225.49 | 11.371% | $251.1305 | $251.13 | $251.15 | $251.10 |
| 7 purchase totals = | $1,008.71 | $1,115.7229 | $1,115.73 | $1,115.80 | $1,115.60 | |