| 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 | $114.49 | 4.346% | $119.4657 | $119.47 | $119.45 | $119.50 |
| Purchase #2 | $109.51 | 10.233% | $120.7162 | $120.72 | $120.70 | $120.70 |
| Purchase #3 | $219.71 | 11.452% | $244.8712 | $244.87 | $244.85 | $244.90 |
| Purchase #4 | $170.90 | 13.116% | $193.3152 | $193.32 | $193.30 | $193.30 |
| Purchase #5 | $86.34 | 11.774% | $96.5057 | $96.51 | $96.50 | $96.50 |
| Purchase #6 | $84.57 | 7.316% | $90.7571 | $90.76 | $90.75 | $90.80 |
| Purchase #7 | $122.40 | 5.425% | $129.0402 | $129.04 | $129.05 | $129.00 |
| 7 purchase totals = | $907.92 | $994.6713 | $994.69 | $994.60 | $994.70 | |