| 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 | $185.67 | 6.622% | $197.9651 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $226.54 | 10.253% | $249.7671 | $249.77 | $249.75 | $249.80 |
| Purchase #3 | $50.97 | 13.218% | $57.7072 | $57.71 | $57.70 | $57.70 |
| Purchase #4 | $204.30 | 6.584% | $217.7511 | $217.75 | $217.75 | $217.80 |
| Purchase #5 | $242.45 | 5.644% | $256.1339 | $256.13 | $256.15 | $256.10 |
| Purchase #6 | $100.55 | 10.714% | $111.3229 | $111.32 | $111.30 | $111.30 |
| Purchase #7 | $17.55 | 12.461% | $19.7369 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $1,028.03 | $1,110.3842 | $1,110.39 | $1,110.35 | $1,110.40 | |