| 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 | $173.42 | 5.186% | $182.4136 | $182.41 | $182.40 | $182.40 |
| Purchase #2 | $20.50 | 4.302% | $21.3819 | $21.38 | $21.40 | $21.40 |
| Purchase #3 | $250.61 | 11.364% | $279.0893 | $279.09 | $279.10 | $279.10 |
| Purchase #4 | $59.36 | 6.214% | $63.0486 | $63.05 | $63.05 | $63.00 |
| Purchase #5 | $199.67 | 6.443% | $212.5347 | $212.53 | $212.55 | $212.50 |
| Purchase #6 | $192.49 | 12.798% | $217.1249 | $217.12 | $217.10 | $217.10 |
| Purchase #7 | $239.57 | 6.541% | $255.2403 | $255.24 | $255.25 | $255.20 |
| 7 purchase totals = | $1,135.62 | $1,230.8333 | $1,230.82 | $1,230.85 | $1,230.70 | |