| 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 | $128.77 | 8.528% | $139.7515 | $139.75 | $139.75 | $139.80 |
| Purchase #2 | $85.61 | 9.108% | $93.4074 | $93.41 | $93.40 | $93.40 |
| Purchase #3 | $122.26 | 5.513% | $129.0002 | $129.00 | $129.00 | $129.00 |
| Purchase #4 | $216.37 | 5.696% | $228.6944 | $228.69 | $228.70 | $228.70 |
| Purchase #5 | $164.67 | 4.590% | $172.2284 | $172.23 | $172.25 | $172.20 |
| Purchase #6 | $249.28 | 11.360% | $277.5982 | $277.60 | $277.60 | $277.60 |
| Purchase #7 | $23.62 | 8.584% | $25.6475 | $25.65 | $25.65 | $25.60 |
| 7 purchase totals = | $990.58 | $1,066.3276 | $1,066.33 | $1,066.35 | $1,066.30 | |