| 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 | $174.84 | 8.733% | $190.1088 | $190.11 | $190.10 | $190.10 |
| Purchase #2 | $203.52 | 11.764% | $227.4621 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $243.99 | 4.517% | $255.011 | $255.01 | $255.00 | $255.00 |
| Purchase #4 | $219.57 | 12.211% | $246.3817 | $246.38 | $246.40 | $246.40 |
| Purchase #5 | $192.39 | 5.319% | $202.6232 | $202.62 | $202.60 | $202.60 |
| Purchase #6 | $44.62 | 6.388% | $47.4703 | $47.47 | $47.45 | $47.50 |
| Purchase #7 | $84.62 | 7.201% | $90.7135 | $90.71 | $90.70 | $90.70 |
| 7 purchase totals = | $1,163.55 | $1,259.7706 | $1,259.76 | $1,259.70 | $1,259.80 | |