| 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 | $202.61 | 3.798% | $210.3051 | $210.31 | $210.30 | $210.30 |
| Purchase #2 | $119.30 | 11.662% | $133.2128 | $133.21 | $133.20 | $133.20 |
| Purchase #3 | $104.91 | 11.162% | $116.6201 | $116.62 | $116.60 | $116.60 |
| Purchase #4 | $195.41 | 13.118% | $221.0439 | $221.04 | $221.05 | $221.00 |
| Purchase #5 | $51.48 | 8.199% | $55.7008 | $55.70 | $55.70 | $55.70 |
| Purchase #6 | $161.85 | 5.826% | $171.2794 | $171.28 | $171.30 | $171.30 |
| Purchase #7 | $57.60 | 8.288% | $62.3739 | $62.37 | $62.35 | $62.40 |
| 7 purchase totals = | $893.16 | $970.5360 | $970.53 | $970.50 | $970.50 | |