| 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 | $127.51 | 12.628% | $143.612 | $143.61 | $143.60 | $143.60 |
| Purchase #2 | $173.57 | 6.245% | $184.4094 | $184.41 | $184.40 | $184.40 |
| Purchase #3 | $174.41 | 11.437% | $194.3573 | $194.36 | $194.35 | $194.40 |
| Purchase #4 | $200.51 | 10.570% | $221.7039 | $221.70 | $221.70 | $221.70 |
| Purchase #5 | $8.77 | 8.227% | $9.4915 | $9.49 | $9.50 | $9.50 |
| Purchase #6 | $197.45 | 3.811% | $204.9748 | $204.97 | $204.95 | $205.00 |
| Purchase #7 | $94.29 | 9.618% | $103.3588 | $103.36 | $103.35 | $103.40 |
| 7 purchase totals = | $976.51 | $1,061.9077 | $1,061.90 | $1,061.85 | $1,062.00 | |