| 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 | $191.35 | 11.148% | $212.6817 | $212.68 | $212.70 | $212.70 |
| Purchase #2 | $22.98 | 7.503% | $24.7042 | $24.70 | $24.70 | $24.70 |
| Purchase #3 | $135.43 | 5.270% | $142.5672 | $142.57 | $142.55 | $142.60 |
| Purchase #4 | $114.81 | 6.836% | $122.6584 | $122.66 | $122.65 | $122.70 |
| Purchase #5 | $32.39 | 10.278% | $35.719 | $35.72 | $35.70 | $35.70 |
| Purchase #6 | $229.71 | 4.794% | $240.7223 | $240.72 | $240.70 | $240.70 |
| Purchase #7 | $50.88 | 13.514% | $57.7559 | $57.76 | $57.75 | $57.80 |
| 7 purchase totals = | $777.55 | $836.8087 | $836.81 | $836.75 | $836.90 | |