| 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 | $90.75 | 10.272% | $100.0718 | $100.07 | $100.05 | $100.10 |
| Purchase #2 | $113.30 | 12.616% | $127.5939 | $127.59 | $127.60 | $127.60 |
| Purchase #3 | $192.95 | 11.707% | $215.5387 | $215.54 | $215.55 | $215.50 |
| Purchase #4 | $235.74 | 3.544% | $244.0946 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $161.40 | 8.121% | $174.5073 | $174.51 | $174.50 | $174.50 |
| Purchase #6 | $191.37 | 6.873% | $204.5229 | $204.52 | $204.50 | $204.50 |
| Purchase #7 | $192.26 | 9.408% | $210.3478 | $210.35 | $210.35 | $210.30 |
| 7 purchase totals = | $1,177.77 | $1,276.6770 | $1,276.67 | $1,276.65 | $1,276.60 | |