| 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 | $237.39 | 4.439% | $247.9277 | $247.93 | $247.95 | $247.90 |
| Purchase #2 | $248.54 | 10.283% | $274.0974 | $274.10 | $274.10 | $274.10 |
| Purchase #3 | $138.60 | 12.335% | $155.6963 | $155.70 | $155.70 | $155.70 |
| Purchase #4 | $41.61 | 12.387% | $46.7642 | $46.76 | $46.75 | $46.80 |
| Purchase #5 | $129.74 | 6.455% | $138.1147 | $138.11 | $138.10 | $138.10 |
| Purchase #6 | $137.52 | 8.150% | $148.7279 | $148.73 | $148.75 | $148.70 |
| Purchase #7 | $222.28 | 8.438% | $241.036 | $241.04 | $241.05 | $241.00 |
| 7 purchase totals = | $1,155.68 | $1,252.3642 | $1,252.37 | $1,252.40 | $1,252.30 | |