| 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 | $102.62 | 12.638% | $115.5891 | $115.59 | $115.60 | $115.60 |
| Purchase #2 | $200.62 | 12.598% | $225.8941 | $225.89 | $225.90 | $225.90 |
| Purchase #3 | $203.96 | 4.669% | $213.4829 | $213.48 | $213.50 | $213.50 |
| Purchase #4 | $15.93 | 7.592% | $17.1394 | $17.14 | $17.15 | $17.10 |
| Purchase #5 | $100.44 | 10.477% | $110.9631 | $110.96 | $110.95 | $111.00 |
| Purchase #6 | $244.95 | 13.228% | $277.352 | $277.35 | $277.35 | $277.40 |
| Purchase #7 | $77.31 | 13.254% | $87.5567 | $87.56 | $87.55 | $87.60 |
| 7 purchase totals = | $945.83 | $1,047.9773 | $1,047.97 | $1,048.00 | $1,048.10 | |