| 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 | $244.38 | 4.253% | $254.7735 | $254.77 | $254.75 | $254.80 |
| Purchase #2 | $35.67 | 3.508% | $36.9213 | $36.92 | $36.90 | $36.90 |
| Purchase #3 | $138.54 | 13.287% | $156.9478 | $156.95 | $156.95 | $156.90 |
| Purchase #4 | $219.97 | 9.482% | $240.8276 | $240.83 | $240.85 | $240.80 |
| Purchase #5 | $105.92 | 11.715% | $118.3285 | $118.33 | $118.35 | $118.30 |
| Purchase #6 | $67.60 | 7.814% | $72.8823 | $72.88 | $72.90 | $72.90 |
| Purchase #7 | $116.69 | 7.566% | $125.5188 | $125.52 | $125.50 | $125.50 |
| 7 purchase totals = | $928.77 | $1,006.1998 | $1,006.20 | $1,006.20 | $1,006.10 | |