| 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 | $105.48 | 3.179% | $108.8332 | $108.83 | $108.85 | $108.80 |
| Purchase #2 | $212.70 | 3.647% | $220.4572 | $220.46 | $220.45 | $220.50 |
| Purchase #3 | $129.52 | 3.444% | $133.9807 | $133.98 | $134.00 | $134.00 |
| Purchase #4 | $227.89 | 11.684% | $254.5167 | $254.52 | $254.50 | $254.50 |
| Purchase #5 | $198.62 | 8.817% | $216.1323 | $216.13 | $216.15 | $216.10 |
| Purchase #6 | $213.95 | 12.177% | $240.0027 | $240.00 | $240.00 | $240.00 |
| Purchase #7 | $150.91 | 12.346% | $169.5413 | $169.54 | $169.55 | $169.50 |
| 7 purchase totals = | $1,239.07 | $1,343.4641 | $1,343.46 | $1,343.50 | $1,343.40 | |