| 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 | $218.89 | 9.638% | $239.9866 | $239.99 | $240.00 | $240.00 |
| Purchase #2 | $176.34 | 10.581% | $194.9985 | $195.00 | $195.00 | $195.00 |
| Purchase #3 | $29.65 | 12.180% | $33.2614 | $33.26 | $33.25 | $33.30 |
| Purchase #4 | $32.79 | 7.140% | $35.1312 | $35.13 | $35.15 | $35.10 |
| Purchase #5 | $184.39 | 8.216% | $199.5395 | $199.54 | $199.55 | $199.50 |
| Purchase #6 | $150.34 | 6.139% | $159.5694 | $159.57 | $159.55 | $159.60 |
| Purchase #7 | $210.56 | 12.233% | $236.3178 | $236.32 | $236.30 | $236.30 |
| 7 purchase totals = | $1,002.96 | $1,098.8044 | $1,098.81 | $1,098.80 | $1,098.80 | |