| 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 | $245.76 | 10.527% | $271.6312 | $271.63 | $271.65 | $271.60 |
| Purchase #2 | $64.59 | 13.171% | $73.0971 | $73.10 | $73.10 | $73.10 |
| Purchase #3 | $235.65 | 7.295% | $252.8407 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $204.78 | 7.710% | $220.5685 | $220.57 | $220.55 | $220.60 |
| Purchase #5 | $240.94 | 12.237% | $270.4238 | $270.42 | $270.40 | $270.40 |
| Purchase #6 | $20.90 | 11.198% | $23.2404 | $23.24 | $23.25 | $23.20 |
| Purchase #7 | $198.80 | 11.295% | $221.2545 | $221.25 | $221.25 | $221.30 |
| 7 purchase totals = | $1,211.42 | $1,333.0562 | $1,333.05 | $1,333.05 | $1,333.00 | |