| 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 | $94.28 | 7.810% | $101.6433 | $101.64 | $101.65 | $101.60 |
| Purchase #2 | $235.61 | 3.314% | $243.4181 | $243.42 | $243.40 | $243.40 |
| Purchase #3 | $132.57 | 13.589% | $150.5849 | $150.58 | $150.60 | $150.60 |
| Purchase #4 | $164.89 | 6.794% | $176.0926 | $176.09 | $176.10 | $176.10 |
| Purchase #5 | $226.91 | 5.690% | $239.8212 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $151.35 | 5.349% | $159.4457 | $159.45 | $159.45 | $159.40 |
| Purchase #7 | $103.49 | 8.666% | $112.4584 | $112.46 | $112.45 | $112.50 |
| 7 purchase totals = | $1,109.10 | $1,183.4642 | $1,183.46 | $1,183.45 | $1,183.40 | |