| 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 | $85.91 | 3.108% | $88.5801 | $88.58 | $88.60 | $88.60 |
| Purchase #2 | $115.55 | 8.586% | $125.4711 | $125.47 | $125.45 | $125.50 |
| Purchase #3 | $201.37 | 12.841% | $227.2279 | $227.23 | $227.25 | $227.20 |
| Purchase #4 | $184.30 | 13.484% | $209.151 | $209.15 | $209.15 | $209.20 |
| Purchase #5 | $106.73 | 9.647% | $117.0262 | $117.03 | $117.05 | $117.00 |
| Purchase #6 | $34.65 | 10.487% | $38.2837 | $38.28 | $38.30 | $38.30 |
| Purchase #7 | $221.61 | 12.537% | $249.3932 | $249.39 | $249.40 | $249.40 |
| 7 purchase totals = | $950.12 | $1,055.1332 | $1,055.13 | $1,055.20 | $1,055.20 | |