| 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 | $223.44 | 8.745% | $242.9798 | $242.98 | $243.00 | $243.00 |
| Purchase #2 | $181.49 | 4.210% | $189.1307 | $189.13 | $189.15 | $189.10 |
| Purchase #3 | $42.60 | 12.559% | $47.9501 | $47.95 | $47.95 | $48.00 |
| Purchase #4 | $210.53 | 10.616% | $232.8799 | $232.88 | $232.90 | $232.90 |
| Purchase #5 | $139.53 | 13.804% | $158.7907 | $158.79 | $158.80 | $158.80 |
| Purchase #6 | $166.39 | 3.505% | $172.222 | $172.22 | $172.20 | $172.20 |
| Purchase #7 | $157.36 | 13.488% | $178.5847 | $178.58 | $178.60 | $178.60 |
| 7 purchase totals = | $1,121.34 | $1,222.5379 | $1,222.53 | $1,222.60 | $1,222.60 | |