| 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 | $87.66 | 3.586% | $90.8035 | $90.80 | $90.80 | $90.80 |
| Purchase #2 | $131.46 | 4.748% | $137.7017 | $137.70 | $137.70 | $137.70 |
| Purchase #3 | $172.84 | 12.580% | $194.5833 | $194.58 | $194.60 | $194.60 |
| Purchase #4 | $231.45 | 6.485% | $246.4595 | $246.46 | $246.45 | $246.50 |
| Purchase #5 | $126.55 | 10.632% | $140.0048 | $140.00 | $140.00 | $140.00 |
| Purchase #6 | $191.30 | 9.840% | $210.1239 | $210.12 | $210.10 | $210.10 |
| Purchase #7 | $88.64 | 5.533% | $93.5445 | $93.54 | $93.55 | $93.50 |
| 7 purchase totals = | $1,029.90 | $1,113.2212 | $1,113.20 | $1,113.20 | $1,113.20 | |