| 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 | $154.29 | 3.774% | $160.1129 | $160.11 | $160.10 | $160.10 |
| Purchase #2 | $246.45 | 11.452% | $274.6735 | $274.67 | $274.65 | $274.70 |
| Purchase #3 | $221.69 | 13.651% | $251.9529 | $251.95 | $251.95 | $252.00 |
| Purchase #4 | $59.42 | 4.484% | $62.0844 | $62.08 | $62.10 | $62.10 |
| Purchase #5 | $68.57 | 12.453% | $77.109 | $77.11 | $77.10 | $77.10 |
| Purchase #6 | $78.74 | 7.442% | $84.5998 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $129.38 | 7.829% | $139.5092 | $139.51 | $139.50 | $139.50 |
| 7 purchase totals = | $958.54 | $1,050.0417 | $1,050.03 | $1,050.00 | $1,050.10 | |