| 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 | $211.36 | 3.193% | $218.1087 | $218.11 | $218.10 | $218.10 |
| Purchase #2 | $249.41 | 5.415% | $262.9156 | $262.92 | $262.90 | $262.90 |
| Purchase #3 | $80.50 | 5.486% | $84.9162 | $84.92 | $84.90 | $84.90 |
| Purchase #4 | $112.47 | 3.277% | $116.1556 | $116.16 | $116.15 | $116.20 |
| Purchase #5 | $91.78 | 12.647% | $103.3874 | $103.39 | $103.40 | $103.40 |
| Purchase #6 | $226.41 | 6.866% | $241.9553 | $241.96 | $241.95 | $242.00 |
| Purchase #7 | $172.99 | 9.848% | $190.0261 | $190.03 | $190.05 | $190.00 |
| 7 purchase totals = | $1,144.92 | $1,217.4649 | $1,217.49 | $1,217.45 | $1,217.50 | |