| 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 | $193.64 | 13.625% | $220.0235 | $220.02 | $220.00 | $220.00 |
| Purchase #2 | $137.46 | 8.765% | $149.5084 | $149.51 | $149.50 | $149.50 |
| Purchase #3 | $197.97 | 3.452% | $204.8039 | $204.80 | $204.80 | $204.80 |
| Purchase #4 | $215.67 | 11.634% | $240.761 | $240.76 | $240.75 | $240.80 |
| Purchase #5 | $217.40 | 4.796% | $227.8265 | $227.83 | $227.85 | $227.80 |
| Purchase #6 | $84.65 | 11.349% | $94.2569 | $94.26 | $94.25 | $94.30 |
| Purchase #7 | $164.85 | 10.656% | $182.4164 | $182.42 | $182.40 | $182.40 |
| 7 purchase totals = | $1,211.64 | $1,319.5966 | $1,319.60 | $1,319.55 | $1,319.60 | |