| 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 | $223.91 | 4.808% | $234.6756 | $234.68 | $234.70 | $234.70 |
| Purchase #2 | $189.25 | 3.231% | $195.3647 | $195.36 | $195.35 | $195.40 |
| Purchase #3 | $219.85 | 13.425% | $249.3649 | $249.36 | $249.35 | $249.40 |
| Purchase #4 | $135.32 | 10.437% | $149.4433 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $103.26 | 12.725% | $116.3998 | $116.40 | $116.40 | $116.40 |
| Purchase #6 | $180.99 | 10.661% | $200.2853 | $200.29 | $200.30 | $200.30 |
| Purchase #7 | $93.42 | 6.687% | $99.667 | $99.67 | $99.65 | $99.70 |
| 7 purchase totals = | $1,146.00 | $1,245.2006 | $1,245.20 | $1,245.20 | $1,245.30 | |