| 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 | $237.43 | 9.170% | $259.2023 | $259.20 | $259.20 | $259.20 |
| Purchase #2 | $244.70 | 4.766% | $256.3624 | $256.36 | $256.35 | $256.40 |
| Purchase #3 | $137.34 | 9.566% | $150.4779 | $150.48 | $150.50 | $150.50 |
| Purchase #4 | $234.90 | 10.233% | $258.9373 | $258.94 | $258.95 | $258.90 |
| Purchase #5 | $81.65 | 12.521% | $91.8734 | $91.87 | $91.85 | $91.90 |
| Purchase #6 | $19.25 | 12.211% | $21.6006 | $21.60 | $21.60 | $21.60 |
| Purchase #7 | $247.79 | 13.130% | $280.3248 | $280.32 | $280.30 | $280.30 |
| 7 purchase totals = | $1,203.06 | $1,318.7787 | $1,318.77 | $1,318.75 | $1,318.80 | |