| 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 | $111.61 | 3.144% | $115.119 | $115.12 | $115.10 | $115.10 |
| Purchase #2 | $204.53 | 7.848% | $220.5815 | $220.58 | $220.60 | $220.60 |
| Purchase #3 | $138.41 | 4.208% | $144.2343 | $144.23 | $144.25 | $144.20 |
| Purchase #4 | $118.81 | 4.548% | $124.2135 | $124.21 | $124.20 | $124.20 |
| Purchase #5 | $138.80 | 5.854% | $146.9254 | $146.93 | $146.95 | $146.90 |
| Purchase #6 | $249.34 | 11.343% | $277.6226 | $277.62 | $277.60 | $277.60 |
| Purchase #7 | $159.27 | 3.806% | $165.3318 | $165.33 | $165.35 | $165.30 |
| 7 purchase totals = | $1,120.77 | $1,194.0281 | $1,194.02 | $1,194.05 | $1,193.90 | |