| 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 | $234.78 | 6.186% | $249.3035 | $249.30 | $249.30 | $249.30 |
| Purchase #2 | $146.34 | 12.644% | $164.8432 | $164.84 | $164.85 | $164.80 |
| Purchase #3 | $78.57 | 8.165% | $84.9852 | $84.99 | $85.00 | $85.00 |
| Purchase #4 | $135.32 | 11.118% | $150.3649 | $150.36 | $150.35 | $150.40 |
| Purchase #5 | $40.52 | 5.160% | $42.6108 | $42.61 | $42.60 | $42.60 |
| Purchase #6 | $40.62 | 6.278% | $43.1701 | $43.17 | $43.15 | $43.20 |
| Purchase #7 | $214.72 | 3.102% | $221.3806 | $221.38 | $221.40 | $221.40 |
| 7 purchase totals = | $890.87 | $956.6583 | $956.65 | $956.65 | $956.70 | |