| 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 | $105.67 | 7.855% | $113.9704 | $113.97 | $113.95 | $114.00 |
| Purchase #2 | $203.91 | 10.255% | $224.821 | $224.82 | $224.80 | $224.80 |
| Purchase #3 | $48.57 | 4.311% | $50.6639 | $50.66 | $50.65 | $50.70 |
| Purchase #4 | $132.90 | 12.593% | $149.6361 | $149.64 | $149.65 | $149.60 |
| Purchase #5 | $242.74 | 12.238% | $272.4465 | $272.45 | $272.45 | $272.40 |
| Purchase #6 | $152.62 | 7.851% | $164.6022 | $164.60 | $164.60 | $164.60 |
| Purchase #7 | $139.60 | 6.681% | $148.9267 | $148.93 | $148.95 | $148.90 |
| 7 purchase totals = | $1,026.01 | $1,125.0668 | $1,125.07 | $1,125.05 | $1,125.00 | |