| 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 | $83.40 | 10.169% | $91.8809 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $65.90 | 9.433% | $72.1163 | $72.12 | $72.10 | $72.10 |
| Purchase #3 | $216.83 | 5.151% | $227.9989 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $221.65 | 4.807% | $232.3047 | $232.30 | $232.30 | $232.30 |
| Purchase #5 | $226.42 | 10.143% | $249.3858 | $249.39 | $249.40 | $249.40 |
| Purchase #6 | $196.76 | 10.690% | $217.7936 | $217.79 | $217.80 | $217.80 |
| Purchase #7 | $74.77 | 11.719% | $83.5323 | $83.53 | $83.55 | $83.50 |
| 7 purchase totals = | $1,085.73 | $1,175.0125 | $1,175.01 | $1,175.05 | $1,175.00 | |