| 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 | $138.51 | 8.298% | $150.0036 | $150.00 | $150.00 | $150.00 |
| Purchase #2 | $123.92 | 5.500% | $130.7356 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $156.61 | 7.275% | $168.0034 | $168.00 | $168.00 | $168.00 |
| Purchase #4 | $95.67 | 8.450% | $103.7541 | $103.75 | $103.75 | $103.80 |
| Purchase #5 | $240.72 | 6.365% | $256.0418 | $256.04 | $256.05 | $256.00 |
| Purchase #6 | $220.63 | 6.848% | $235.7387 | $235.74 | $235.75 | $235.70 |
| Purchase #7 | $210.84 | 11.582% | $235.2595 | $235.26 | $235.25 | $235.30 |
| 7 purchase totals = | $1,186.90 | $1,279.5367 | $1,279.53 | $1,279.55 | $1,279.50 | |