| 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 | $42.60 | 4.569% | $44.5464 | $44.55 | $44.55 | $44.50 |
| Purchase #2 | $157.95 | 12.815% | $178.1913 | $178.19 | $178.20 | $178.20 |
| Purchase #3 | $182.48 | 9.319% | $199.4853 | $199.49 | $199.50 | $199.50 |
| Purchase #4 | $129.33 | 12.704% | $145.7601 | $145.76 | $145.75 | $145.80 |
| Purchase #5 | $246.52 | 7.505% | $265.0213 | $265.02 | $265.00 | $265.00 |
| Purchase #6 | $193.30 | 3.672% | $200.398 | $200.40 | $200.40 | $200.40 |
| Purchase #7 | $186.86 | 7.439% | $200.7605 | $200.76 | $200.75 | $200.80 |
| 7 purchase totals = | $1,139.04 | $1,234.1629 | $1,234.17 | $1,234.15 | $1,234.20 | |