| 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 | $22.74 | 4.196% | $23.6942 | $23.69 | $23.70 | $23.70 |
| Purchase #2 | $32.51 | 8.794% | $35.3689 | $35.37 | $35.35 | $35.40 |
| Purchase #3 | $220.71 | 6.435% | $234.9127 | $234.91 | $234.90 | $234.90 |
| Purchase #4 | $220.84 | 11.219% | $245.616 | $245.62 | $245.60 | $245.60 |
| Purchase #5 | $204.55 | 11.446% | $227.9628 | $227.96 | $227.95 | $228.00 |
| Purchase #6 | $106.28 | 5.374% | $111.9915 | $111.99 | $112.00 | $112.00 |
| Purchase #7 | $229.87 | 13.482% | $260.8611 | $260.86 | $260.85 | $260.90 |
| 7 purchase totals = | $1,037.50 | $1,140.4072 | $1,140.40 | $1,140.35 | $1,140.50 | |