| 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 | $232.74 | 7.388% | $249.9348 | $249.93 | $249.95 | $249.90 |
| Purchase #2 | $243.85 | 8.411% | $264.3602 | $264.36 | $264.35 | $264.40 |
| Purchase #3 | $144.30 | 3.712% | $149.6564 | $149.66 | $149.65 | $149.70 |
| Purchase #4 | $51.85 | 5.138% | $54.5141 | $54.51 | $54.50 | $54.50 |
| Purchase #5 | $138.51 | 12.529% | $155.8639 | $155.86 | $155.85 | $155.90 |
| Purchase #6 | $240.31 | 7.853% | $259.1815 | $259.18 | $259.20 | $259.20 |
| Purchase #7 | $206.66 | 13.196% | $233.9309 | $233.93 | $233.95 | $233.90 |
| 7 purchase totals = | $1,258.22 | $1,367.4418 | $1,367.43 | $1,367.45 | $1,367.50 | |