| 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 | $241.64 | 4.790% | $253.2146 | $253.21 | $253.20 | $253.20 |
| Purchase #2 | $69.26 | 10.466% | $76.5088 | $76.51 | $76.50 | $76.50 |
| Purchase #3 | $94.99 | 7.392% | $102.0117 | $102.01 | $102.00 | $102.00 |
| Purchase #4 | $145.96 | 4.863% | $153.058 | $153.06 | $153.05 | $153.10 |
| Purchase #5 | $40.32 | 12.826% | $45.4914 | $45.49 | $45.50 | $45.50 |
| Purchase #6 | $189.32 | 4.342% | $197.5403 | $197.54 | $197.55 | $197.50 |
| Purchase #7 | $195.37 | 8.545% | $212.0644 | $212.06 | $212.05 | $212.10 |
| 7 purchase totals = | $976.86 | $1,039.8892 | $1,039.88 | $1,039.85 | $1,039.90 | |