| 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 | $134.32 | 12.590% | $151.2309 | $151.23 | $151.25 | $151.20 |
| Purchase #2 | $235.52 | 7.511% | $253.2099 | $253.21 | $253.20 | $253.20 |
| Purchase #3 | $22.62 | 11.489% | $25.2188 | $25.22 | $25.20 | $25.20 |
| Purchase #4 | $240.73 | 9.346% | $263.2286 | $263.23 | $263.25 | $263.20 |
| Purchase #5 | $58.58 | 3.772% | $60.7896 | $60.79 | $60.80 | $60.80 |
| Purchase #6 | $47.93 | 6.721% | $51.1514 | $51.15 | $51.15 | $51.20 |
| Purchase #7 | $84.45 | 12.227% | $94.7757 | $94.78 | $94.80 | $94.80 |
| 7 purchase totals = | $824.15 | $899.6049 | $899.61 | $899.65 | $899.60 | |