| 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 | $191.34 | 5.260% | $201.4045 | $201.40 | $201.40 | $201.40 |
| Purchase #2 | $98.58 | 7.335% | $105.8108 | $105.81 | $105.80 | $105.80 |
| Purchase #3 | $211.92 | 10.777% | $234.7586 | $234.76 | $234.75 | $234.80 |
| Purchase #4 | $145.32 | 10.712% | $160.8867 | $160.89 | $160.90 | $160.90 |
| Purchase #5 | $189.69 | 9.466% | $207.6461 | $207.65 | $207.65 | $207.60 |
| Purchase #6 | $118.45 | 9.355% | $129.531 | $129.53 | $129.55 | $129.50 |
| Purchase #7 | $152.28 | 11.662% | $170.0389 | $170.04 | $170.05 | $170.00 |
| 7 purchase totals = | $1,107.58 | $1,210.0766 | $1,210.08 | $1,210.10 | $1,210.00 | |