| 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 | $235.75 | 7.745% | $254.0088 | $254.01 | $254.00 | $254.00 |
| Purchase #2 | $123.96 | 11.319% | $137.991 | $137.99 | $138.00 | $138.00 |
| Purchase #3 | $212.83 | 13.797% | $242.1942 | $242.19 | $242.20 | $242.20 |
| Purchase #4 | $8.60 | 3.556% | $8.9058 | $8.91 | $8.90 | $8.90 |
| Purchase #5 | $66.52 | 13.383% | $75.4224 | $75.42 | $75.40 | $75.40 |
| Purchase #6 | $42.26 | 10.157% | $46.5523 | $46.55 | $46.55 | $46.60 |
| Purchase #7 | $83.81 | 7.725% | $90.2843 | $90.28 | $90.30 | $90.30 |
| 7 purchase totals = | $773.73 | $855.3588 | $855.35 | $855.35 | $855.40 | |