| 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 | $96.57 | 10.738% | $106.9397 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $40.38 | 11.571% | $45.0524 | $45.05 | $45.05 | $45.10 |
| Purchase #3 | $140.87 | 6.490% | $150.0125 | $150.01 | $150.00 | $150.00 |
| Purchase #4 | $211.25 | 11.459% | $235.4571 | $235.46 | $235.45 | $235.50 |
| Purchase #5 | $80.61 | 13.820% | $91.7503 | $91.75 | $91.75 | $91.80 |
| Purchase #6 | $248.37 | 10.670% | $274.8711 | $274.87 | $274.85 | $274.90 |
| Purchase #7 | $215.66 | 7.444% | $231.7137 | $231.71 | $231.70 | $231.70 |
| 7 purchase totals = | $1,033.71 | $1,135.7968 | $1,135.79 | $1,135.75 | $1,135.90 | |