| 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 | $45.55 | 6.165% | $48.3582 | $48.36 | $48.35 | $48.40 |
| Purchase #2 | $248.48 | 7.874% | $268.0453 | $268.05 | $268.05 | $268.00 |
| Purchase #3 | $192.50 | 5.662% | $203.3994 | $203.40 | $203.40 | $203.40 |
| Purchase #4 | $41.86 | 13.146% | $47.3629 | $47.36 | $47.35 | $47.40 |
| Purchase #5 | $246.77 | 12.733% | $278.1912 | $278.19 | $278.20 | $278.20 |
| Purchase #6 | $214.54 | 10.545% | $237.1632 | $237.16 | $237.15 | $237.20 |
| Purchase #7 | $178.64 | 10.468% | $197.34 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $1,168.34 | $1,279.8602 | $1,279.86 | $1,279.85 | $1,279.90 | |