| 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 | $240.32 | 3.277% | $248.1953 | $248.20 | $248.20 | $248.20 |
| Purchase #2 | $179.99 | 7.165% | $192.8863 | $192.89 | $192.90 | $192.90 |
| Purchase #3 | $158.68 | 6.235% | $168.5737 | $168.57 | $168.55 | $168.60 |
| Purchase #4 | $120.40 | 6.541% | $128.2754 | $128.28 | $128.30 | $128.30 |
| Purchase #5 | $68.77 | 7.779% | $74.1196 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $131.60 | 4.148% | $137.0588 | $137.06 | $137.05 | $137.10 |
| Purchase #7 | $236.41 | 3.442% | $244.5472 | $244.55 | $244.55 | $244.50 |
| 7 purchase totals = | $1,136.17 | $1,193.6563 | $1,193.67 | $1,193.65 | $1,193.70 | |