| 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 | $225.30 | 8.622% | $244.7254 | $244.73 | $244.75 | $244.70 |
| Purchase #2 | $204.33 | 6.206% | $217.0107 | $217.01 | $217.00 | $217.00 |
| Purchase #3 | $147.87 | 9.581% | $162.0374 | $162.04 | $162.05 | $162.00 |
| Purchase #4 | $147.39 | 3.292% | $152.2421 | $152.24 | $152.25 | $152.20 |
| Purchase #5 | $37.67 | 10.654% | $41.6834 | $41.68 | $41.70 | $41.70 |
| Purchase #6 | $109.29 | 3.239% | $112.8299 | $112.83 | $112.85 | $112.80 |
| Purchase #7 | $171.54 | 6.150% | $182.0897 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $1,043.39 | $1,112.6186 | $1,112.62 | $1,112.70 | $1,112.50 | |