| 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 | $13.69 | 12.587% | $15.4132 | $15.41 | $15.40 | $15.40 |
| Purchase #2 | $239.40 | 11.485% | $266.8951 | $266.90 | $266.90 | $266.90 |
| Purchase #3 | $117.29 | 10.870% | $130.0394 | $130.04 | $130.05 | $130.00 |
| Purchase #4 | $239.97 | 8.261% | $259.7939 | $259.79 | $259.80 | $259.80 |
| Purchase #5 | $43.56 | 8.241% | $47.1498 | $47.15 | $47.15 | $47.10 |
| Purchase #6 | $192.71 | 5.564% | $203.4324 | $203.43 | $203.45 | $203.40 |
| Purchase #7 | $71.36 | 10.536% | $78.8785 | $78.88 | $78.90 | $78.90 |
| 7 purchase totals = | $917.98 | $1,001.6023 | $1,001.60 | $1,001.65 | $1,001.50 | |