| 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 | $75.49 | 13.313% | $85.54 | $85.54 | $85.55 | $85.50 |
| Purchase #2 | $250.50 | 10.659% | $277.2008 | $277.20 | $277.20 | $277.20 |
| Purchase #3 | $144.68 | 7.335% | $155.2923 | $155.29 | $155.30 | $155.30 |
| Purchase #4 | $144.33 | 8.196% | $156.1593 | $156.16 | $156.15 | $156.20 |
| Purchase #5 | $238.84 | 3.789% | $247.8896 | $247.89 | $247.90 | $247.90 |
| Purchase #6 | $19.47 | 13.181% | $22.0363 | $22.04 | $22.05 | $22.00 |
| Purchase #7 | $241.72 | 5.727% | $255.5633 | $255.56 | $255.55 | $255.60 |
| 7 purchase totals = | $1,115.03 | $1,199.6816 | $1,199.68 | $1,199.70 | $1,199.70 | |