| 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 | $130.44 | 13.760% | $148.3885 | $148.39 | $148.40 | $148.40 |
| Purchase #2 | $195.89 | 7.431% | $210.4466 | $210.45 | $210.45 | $210.40 |
| Purchase #3 | $146.83 | 9.743% | $161.1356 | $161.14 | $161.15 | $161.10 |
| Purchase #4 | $92.59 | 9.513% | $101.3981 | $101.40 | $101.40 | $101.40 |
| Purchase #5 | $242.95 | 12.830% | $274.1205 | $274.12 | $274.10 | $274.10 |
| Purchase #6 | $178.88 | 9.332% | $195.5731 | $195.57 | $195.55 | $195.60 |
| Purchase #7 | $33.67 | 4.449% | $35.168 | $35.17 | $35.15 | $35.20 |
| 7 purchase totals = | $1,021.25 | $1,126.2304 | $1,126.24 | $1,126.20 | $1,126.20 | |