| 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 | $128.35 | 10.667% | $142.0411 | $142.04 | $142.05 | $142.00 |
| Purchase #2 | $220.70 | 5.379% | $232.5715 | $232.57 | $232.55 | $232.60 |
| Purchase #3 | $119.56 | 11.425% | $133.2197 | $133.22 | $133.20 | $133.20 |
| Purchase #4 | $14.39 | 11.266% | $16.0112 | $16.01 | $16.00 | $16.00 |
| Purchase #5 | $65.50 | 7.814% | $70.6182 | $70.62 | $70.60 | $70.60 |
| Purchase #6 | $228.38 | 5.396% | $240.7034 | $240.70 | $240.70 | $240.70 |
| Purchase #7 | $48.35 | 6.386% | $51.4376 | $51.44 | $51.45 | $51.40 |
| 7 purchase totals = | $825.23 | $886.6027 | $886.60 | $886.55 | $886.50 | |