| 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 | $125.27 | 6.239% | $133.0856 | $133.09 | $133.10 | $133.10 |
| Purchase #2 | $23.80 | 11.654% | $26.5737 | $26.57 | $26.55 | $26.60 |
| Purchase #3 | $250.71 | 11.630% | $279.8676 | $279.87 | $279.85 | $279.90 |
| Purchase #4 | $220.30 | 6.128% | $233.8 | $233.80 | $233.80 | $233.80 |
| Purchase #5 | $30.86 | 13.214% | $34.9378 | $34.94 | $34.95 | $34.90 |
| Purchase #6 | $225.28 | 4.517% | $235.4559 | $235.46 | $235.45 | $235.50 |
| Purchase #7 | $250.67 | 12.409% | $281.7756 | $281.78 | $281.80 | $281.80 |
| 7 purchase totals = | $1,126.89 | $1,225.4962 | $1,225.51 | $1,225.50 | $1,225.60 | |