| 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 | $107.36 | 4.488% | $112.1783 | $112.18 | $112.20 | $112.20 |
| Purchase #2 | $246.98 | 12.840% | $278.6922 | $278.69 | $278.70 | $278.70 |
| Purchase #3 | $221.63 | 3.687% | $229.8015 | $229.80 | $229.80 | $229.80 |
| Purchase #4 | $190.81 | 13.517% | $216.6018 | $216.60 | $216.60 | $216.60 |
| Purchase #5 | $81.77 | 4.488% | $85.4398 | $85.44 | $85.45 | $85.40 |
| Purchase #6 | $40.60 | 6.280% | $43.1497 | $43.15 | $43.15 | $43.10 |
| Purchase #7 | $64.84 | 13.611% | $73.6654 | $73.67 | $73.65 | $73.70 |
| 7 purchase totals = | $953.99 | $1,039.5287 | $1,039.53 | $1,039.55 | $1,039.50 | |