| 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 | $47.81 | 7.720% | $51.5009 | $51.50 | $51.50 | $51.50 |
| Purchase #2 | $220.77 | 13.470% | $250.5077 | $250.51 | $250.50 | $250.50 |
| Purchase #3 | $185.46 | 13.336% | $210.1929 | $210.19 | $210.20 | $210.20 |
| Purchase #4 | $202.98 | 13.620% | $230.6259 | $230.63 | $230.65 | $230.60 |
| Purchase #5 | $222.42 | 9.180% | $242.8382 | $242.84 | $242.85 | $242.80 |
| Purchase #6 | $32.89 | 5.444% | $34.6805 | $34.68 | $34.70 | $34.70 |
| Purchase #7 | $216.44 | 7.274% | $232.1838 | $232.18 | $232.20 | $232.20 |
| 7 purchase totals = | $1,128.77 | $1,252.5299 | $1,252.53 | $1,252.60 | $1,252.50 | |