| 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 | $124.53 | 13.560% | $141.4163 | $141.42 | $141.40 | $141.40 |
| Purchase #2 | $250.49 | 8.185% | $270.9926 | $270.99 | $271.00 | $271.00 |
| Purchase #3 | $174.36 | 8.396% | $188.9993 | $189.00 | $189.00 | $189.00 |
| Purchase #4 | $178.62 | 7.424% | $191.8807 | $191.88 | $191.90 | $191.90 |
| Purchase #5 | $149.46 | 3.861% | $155.2307 | $155.23 | $155.25 | $155.20 |
| Purchase #6 | $182.71 | 5.169% | $192.1543 | $192.15 | $192.15 | $192.20 |
| Purchase #7 | $242.48 | 5.825% | $256.6045 | $256.60 | $256.60 | $256.60 |
| 7 purchase totals = | $1,302.65 | $1,397.2784 | $1,397.27 | $1,397.30 | $1,397.30 | |