| 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 | $103.75 | 4.311% | $108.2227 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $168.83 | 12.227% | $189.4728 | $189.47 | $189.45 | $189.50 |
| Purchase #3 | $205.25 | 12.407% | $230.7154 | $230.72 | $230.70 | $230.70 |
| Purchase #4 | $34.27 | 9.636% | $37.5723 | $37.57 | $37.55 | $37.60 |
| Purchase #5 | $94.77 | 12.679% | $106.7859 | $106.79 | $106.80 | $106.80 |
| Purchase #6 | $232.59 | 4.710% | $243.545 | $243.55 | $243.55 | $243.50 |
| Purchase #7 | $70.46 | 8.272% | $76.2885 | $76.29 | $76.30 | $76.30 |
| 7 purchase totals = | $909.92 | $992.6026 | $992.61 | $992.55 | $992.60 | |