| 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 | $234.49 | 12.450% | $263.684 | $263.68 | $263.70 | $263.70 |
| Purchase #2 | $57.95 | 11.673% | $64.7145 | $64.71 | $64.70 | $64.70 |
| Purchase #3 | $124.75 | 10.564% | $137.9286 | $137.93 | $137.95 | $137.90 |
| Purchase #4 | $184.98 | 4.120% | $192.6012 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $180.34 | 7.102% | $193.1477 | $193.15 | $193.15 | $193.10 |
| Purchase #6 | $211.93 | 7.792% | $228.4436 | $228.44 | $228.45 | $228.40 |
| Purchase #7 | $214.36 | 8.786% | $233.1937 | $233.19 | $233.20 | $233.20 |
| 7 purchase totals = | $1,208.80 | $1,313.7133 | $1,313.70 | $1,313.75 | $1,313.60 | |