| 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 | $233.66 | 12.807% | $263.5848 | $263.58 | $263.60 | $263.60 |
| Purchase #2 | $226.46 | 5.606% | $239.1553 | $239.16 | $239.15 | $239.20 |
| Purchase #3 | $42.49 | 4.380% | $44.3511 | $44.35 | $44.35 | $44.40 |
| Purchase #4 | $47.94 | 5.533% | $50.5925 | $50.59 | $50.60 | $50.60 |
| Purchase #5 | $135.58 | 12.296% | $152.2509 | $152.25 | $152.25 | $152.30 |
| Purchase #6 | $140.89 | 12.643% | $158.7027 | $158.70 | $158.70 | $158.70 |
| Purchase #7 | $180.28 | 13.143% | $203.9742 | $203.97 | $203.95 | $204.00 |
| 7 purchase totals = | $1,007.30 | $1,112.6115 | $1,112.60 | $1,112.60 | $1,112.80 | |