| 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 | $191.63 | 11.483% | $213.6349 | $213.63 | $213.65 | $213.60 |
| Purchase #2 | $15.46 | 8.442% | $16.7651 | $16.77 | $16.75 | $16.80 |
| Purchase #3 | $135.62 | 9.660% | $148.7209 | $148.72 | $148.70 | $148.70 |
| Purchase #4 | $203.30 | 7.630% | $218.8118 | $218.81 | $218.80 | $218.80 |
| Purchase #5 | $40.98 | 11.314% | $45.6165 | $45.62 | $45.60 | $45.60 |
| Purchase #6 | $232.87 | 6.613% | $248.2697 | $248.27 | $248.25 | $248.30 |
| Purchase #7 | $122.87 | 4.344% | $128.2075 | $128.21 | $128.20 | $128.20 |
| 7 purchase totals = | $942.73 | $1,020.0264 | $1,020.03 | $1,019.95 | $1,020.00 | |