| 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 | $54.94 | 3.584% | $56.909 | $56.91 | $56.90 | $56.90 |
| Purchase #2 | $246.43 | 13.528% | $279.7671 | $279.77 | $279.75 | $279.80 |
| Purchase #3 | $118.66 | 12.203% | $133.1401 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $244.55 | 4.283% | $255.0241 | $255.02 | $255.00 | $255.00 |
| Purchase #5 | $28.87 | 12.509% | $32.4813 | $32.48 | $32.50 | $32.50 |
| Purchase #6 | $193.70 | 13.148% | $219.1677 | $219.17 | $219.15 | $219.20 |
| Purchase #7 | $213.69 | 13.294% | $242.0979 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $1,100.84 | $1,218.5872 | $1,218.59 | $1,218.55 | $1,218.60 | |