| 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 | $187.46 | 10.163% | $206.5116 | $206.51 | $206.50 | $206.50 |
| Purchase #2 | $117.39 | 3.232% | $121.184 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $193.44 | 8.137% | $209.1802 | $209.18 | $209.20 | $209.20 |
| Purchase #4 | $150.89 | 12.530% | $169.7965 | $169.80 | $169.80 | $169.80 |
| Purchase #5 | $202.48 | 5.258% | $213.1264 | $213.13 | $213.15 | $213.10 |
| Purchase #6 | $72.28 | 10.593% | $79.9366 | $79.94 | $79.95 | $79.90 |
| Purchase #7 | $80.32 | 3.501% | $83.132 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $1,004.26 | $1,082.8673 | $1,082.87 | $1,082.95 | $1,082.80 | |