| 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 | $89.96 | 7.199% | $96.4362 | $96.44 | $96.45 | $96.40 |
| Purchase #2 | $222.50 | 4.520% | $232.557 | $232.56 | $232.55 | $232.60 |
| Purchase #3 | $107.42 | 9.824% | $117.9729 | $117.97 | $117.95 | $118.00 |
| Purchase #4 | $133.89 | 5.541% | $141.3088 | $141.31 | $141.30 | $141.30 |
| Purchase #5 | $141.25 | 10.684% | $156.3412 | $156.34 | $156.35 | $156.30 |
| Purchase #6 | $228.73 | 4.539% | $239.1121 | $239.11 | $239.10 | $239.10 |
| Purchase #7 | $155.82 | 10.866% | $172.7514 | $172.75 | $172.75 | $172.80 |
| 7 purchase totals = | $1,079.57 | $1,156.4796 | $1,156.48 | $1,156.45 | $1,156.50 | |