| 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 | $146.85 | 5.135% | $154.3907 | $154.39 | $154.40 | $154.40 |
| Purchase #2 | $244.77 | 4.766% | $256.4357 | $256.44 | $256.45 | $256.40 |
| Purchase #3 | $211.75 | 8.225% | $229.1664 | $229.17 | $229.15 | $229.20 |
| Purchase #4 | $194.91 | 3.807% | $202.3302 | $202.33 | $202.35 | $202.30 |
| Purchase #5 | $250.74 | 7.630% | $269.8715 | $269.87 | $269.85 | $269.90 |
| Purchase #6 | $81.72 | 10.149% | $90.0138 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $132.41 | 7.463% | $142.2918 | $142.29 | $142.30 | $142.30 |
| 7 purchase totals = | $1,263.15 | $1,344.5001 | $1,344.50 | $1,344.50 | $1,344.50 | |