| 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 | $115.73 | 10.852% | $128.289 | $128.29 | $128.30 | $128.30 |
| Purchase #2 | $104.72 | 8.788% | $113.9228 | $113.92 | $113.90 | $113.90 |
| Purchase #3 | $24.35 | 3.655% | $25.24 | $25.24 | $25.25 | $25.20 |
| Purchase #4 | $178.41 | 5.274% | $187.8193 | $187.82 | $187.80 | $187.80 |
| Purchase #5 | $117.90 | 8.666% | $128.1172 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $68.36 | 7.487% | $73.4781 | $73.48 | $73.50 | $73.50 |
| Purchase #7 | $68.79 | 6.304% | $73.1265 | $73.13 | $73.15 | $73.10 |
| 7 purchase totals = | $678.26 | $729.9929 | $730.00 | $730.00 | $729.90 | |