| 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 | $225.70 | 4.303% | $235.4119 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $129.34 | 12.622% | $145.6653 | $145.67 | $145.65 | $145.70 |
| Purchase #3 | $162.71 | 13.601% | $184.8402 | $184.84 | $184.85 | $184.80 |
| Purchase #4 | $229.47 | 5.521% | $242.139 | $242.14 | $242.15 | $242.10 |
| Purchase #5 | $209.96 | 3.642% | $217.6067 | $217.61 | $217.60 | $217.60 |
| Purchase #6 | $37.78 | 9.157% | $41.2395 | $41.24 | $41.25 | $41.20 |
| Purchase #7 | $97.56 | 5.826% | $103.2438 | $103.24 | $103.25 | $103.20 |
| 7 purchase totals = | $1,092.52 | $1,170.1464 | $1,170.15 | $1,170.15 | $1,170.00 | |