| 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 | $37.49 | 9.240% | $40.9541 | $40.95 | $40.95 | $41.00 |
| Purchase #2 | $133.92 | 9.184% | $146.2192 | $146.22 | $146.20 | $146.20 |
| Purchase #3 | $206.50 | 11.641% | $230.5387 | $230.54 | $230.55 | $230.50 |
| Purchase #4 | $65.84 | 13.790% | $74.9193 | $74.92 | $74.90 | $74.90 |
| Purchase #5 | $206.35 | 13.865% | $234.9604 | $234.96 | $234.95 | $235.00 |
| Purchase #6 | $176.57 | 9.117% | $192.6679 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $246.44 | 9.668% | $270.2658 | $270.27 | $270.25 | $270.30 |
| 7 purchase totals = | $1,073.11 | $1,190.5254 | $1,190.53 | $1,190.45 | $1,190.60 | |