| 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 | $199.71 | 12.624% | $224.9214 | $224.92 | $224.90 | $224.90 |
| Purchase #2 | $128.45 | 8.666% | $139.5815 | $139.58 | $139.60 | $139.60 |
| Purchase #3 | $150.33 | 6.635% | $160.3044 | $160.30 | $160.30 | $160.30 |
| Purchase #4 | $74.29 | 5.725% | $78.5431 | $78.54 | $78.55 | $78.50 |
| Purchase #5 | $210.82 | 12.814% | $237.8345 | $237.83 | $237.85 | $237.80 |
| Purchase #6 | $233.35 | 8.156% | $252.382 | $252.38 | $252.40 | $252.40 |
| Purchase #7 | $153.25 | 5.136% | $161.1209 | $161.12 | $161.10 | $161.10 |
| 7 purchase totals = | $1,150.20 | $1,254.6878 | $1,254.67 | $1,254.70 | $1,254.60 | |