| 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 | $233.50 | 3.267% | $241.1284 | $241.13 | $241.15 | $241.10 |
| Purchase #2 | $174.59 | 6.335% | $185.6503 | $185.65 | $185.65 | $185.70 |
| Purchase #3 | $66.57 | 5.576% | $70.2819 | $70.28 | $70.30 | $70.30 |
| Purchase #4 | $15.37 | 9.541% | $16.8365 | $16.84 | $16.85 | $16.80 |
| Purchase #5 | $182.62 | 9.710% | $200.3524 | $200.35 | $200.35 | $200.40 |
| Purchase #6 | $224.73 | 8.570% | $243.9894 | $243.99 | $244.00 | $244.00 |
| Purchase #7 | $182.43 | 8.477% | $197.8946 | $197.89 | $197.90 | $197.90 |
| 7 purchase totals = | $1,079.81 | $1,156.1335 | $1,156.13 | $1,156.20 | $1,156.20 | |