| 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 | $49.73 | 10.286% | $54.8452 | $54.85 | $54.85 | $54.80 |
| Purchase #2 | $130.99 | 7.517% | $140.8365 | $140.84 | $140.85 | $140.80 |
| Purchase #3 | $145.45 | 7.328% | $156.1086 | $156.11 | $156.10 | $156.10 |
| Purchase #4 | $12.84 | 13.214% | $14.5367 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $245.97 | 10.378% | $271.4968 | $271.50 | $271.50 | $271.50 |
| Purchase #6 | $140.78 | 5.825% | $148.9804 | $148.98 | $149.00 | $149.00 |
| Purchase #7 | $200.94 | 11.344% | $223.7346 | $223.73 | $223.75 | $223.70 |
| 7 purchase totals = | $926.70 | $1,010.5388 | $1,010.55 | $1,010.60 | $1,010.40 | |