| 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 | $226.40 | 8.530% | $245.7119 | $245.71 | $245.70 | $245.70 |
| Purchase #2 | $237.39 | 5.150% | $249.6156 | $249.62 | $249.60 | $249.60 |
| Purchase #3 | $155.81 | 9.511% | $170.6291 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $115.91 | 5.260% | $122.0069 | $122.01 | $122.00 | $122.00 |
| Purchase #5 | $235.33 | 3.706% | $244.0513 | $244.05 | $244.05 | $244.10 |
| Purchase #6 | $5.54 | 11.362% | $6.1695 | $6.17 | $6.15 | $6.20 |
| Purchase #7 | $114.73 | 12.731% | $129.3363 | $129.34 | $129.35 | $129.30 |
| 7 purchase totals = | $1,091.11 | $1,167.5206 | $1,167.53 | $1,167.50 | $1,167.50 | |