| 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 | $10.44 | 12.417% | $11.7363 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $81.59 | 3.432% | $84.3902 | $84.39 | $84.40 | $84.40 |
| Purchase #3 | $117.41 | 12.514% | $132.1027 | $132.10 | $132.10 | $132.10 |
| Purchase #4 | $219.67 | 7.516% | $236.1804 | $236.18 | $236.20 | $236.20 |
| Purchase #5 | $208.88 | 6.177% | $221.7825 | $221.78 | $221.80 | $221.80 |
| Purchase #6 | $138.44 | 8.564% | $150.296 | $150.30 | $150.30 | $150.30 |
| Purchase #7 | $218.99 | 7.602% | $235.6376 | $235.64 | $235.65 | $235.60 |
| 7 purchase totals = | $995.42 | $1,072.1257 | $1,072.13 | $1,072.20 | $1,072.10 | |