| 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 | $219.54 | 13.238% | $248.6027 | $248.60 | $248.60 | $248.60 |
| Purchase #2 | $13.75 | 13.268% | $15.5744 | $15.57 | $15.55 | $15.60 |
| Purchase #3 | $11.96 | 10.537% | $13.2202 | $13.22 | $13.20 | $13.20 |
| Purchase #4 | $244.47 | 10.253% | $269.5355 | $269.54 | $269.55 | $269.50 |
| Purchase #5 | $220.49 | 12.580% | $248.2276 | $248.23 | $248.25 | $248.20 |
| Purchase #6 | $245.68 | 8.197% | $265.8184 | $265.82 | $265.80 | $265.80 |
| Purchase #7 | $96.53 | 9.840% | $106.0286 | $106.03 | $106.05 | $106.00 |
| 7 purchase totals = | $1,052.42 | $1,167.0074 | $1,167.01 | $1,167.00 | $1,166.90 | |