| 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 | $8.43 | 8.383% | $9.1367 | $9.14 | $9.15 | $9.10 |
| Purchase #2 | $203.35 | 10.554% | $224.8116 | $224.81 | $224.80 | $224.80 |
| Purchase #3 | $239.60 | 5.837% | $253.5855 | $253.59 | $253.60 | $253.60 |
| Purchase #4 | $192.59 | 4.656% | $201.557 | $201.56 | $201.55 | $201.60 |
| Purchase #5 | $61.84 | 7.656% | $66.5745 | $66.57 | $66.55 | $66.60 |
| Purchase #6 | $182.75 | 4.589% | $191.1364 | $191.14 | $191.15 | $191.10 |
| Purchase #7 | $59.54 | 4.582% | $62.2681 | $62.27 | $62.25 | $62.30 |
| 7 purchase totals = | $948.10 | $1,009.0698 | $1,009.08 | $1,009.05 | $1,009.10 | |