| 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 | $221.46 | 3.210% | $228.5689 | $228.57 | $228.55 | $228.60 |
| Purchase #2 | $51.63 | 4.288% | $53.8439 | $53.84 | $53.85 | $53.80 |
| Purchase #3 | $81.64 | 5.495% | $86.1261 | $86.13 | $86.15 | $86.10 |
| Purchase #4 | $214.35 | 10.452% | $236.7539 | $236.75 | $236.75 | $236.80 |
| Purchase #5 | $232.91 | 13.758% | $264.9538 | $264.95 | $264.95 | $265.00 |
| Purchase #6 | $149.60 | 12.391% | $168.1369 | $168.14 | $168.15 | $168.10 |
| Purchase #7 | $88.30 | 11.217% | $98.2046 | $98.20 | $98.20 | $98.20 |
| 7 purchase totals = | $1,039.89 | $1,136.5881 | $1,136.58 | $1,136.60 | $1,136.60 | |