| 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 | $102.79 | 13.830% | $117.0059 | $117.01 | $117.00 | $117.00 |
| Purchase #2 | $213.77 | 13.781% | $243.2296 | $243.23 | $243.25 | $243.20 |
| Purchase #3 | $155.69 | 10.253% | $171.6529 | $171.65 | $171.65 | $171.70 |
| Purchase #4 | $181.43 | 13.615% | $206.1317 | $206.13 | $206.15 | $206.10 |
| Purchase #5 | $84.43 | 6.264% | $89.7187 | $89.72 | $89.70 | $89.70 |
| Purchase #6 | $193.52 | 12.487% | $217.6848 | $217.68 | $217.70 | $217.70 |
| Purchase #7 | $118.48 | 3.169% | $122.2346 | $122.23 | $122.25 | $122.20 |
| 7 purchase totals = | $1,050.11 | $1,167.6582 | $1,167.65 | $1,167.70 | $1,167.60 | |