| 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 | $230.83 | 6.734% | $246.3741 | $246.37 | $246.35 | $246.40 |
| Purchase #2 | $130.84 | 13.226% | $148.1449 | $148.14 | $148.15 | $148.10 |
| Purchase #3 | $84.30 | 9.417% | $92.2385 | $92.24 | $92.25 | $92.20 |
| Purchase #4 | $237.35 | 4.640% | $248.363 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $169.91 | 13.337% | $192.5709 | $192.57 | $192.55 | $192.60 |
| Purchase #6 | $38.85 | 4.609% | $40.6406 | $40.64 | $40.65 | $40.60 |
| Purchase #7 | $37.40 | 10.756% | $41.4227 | $41.42 | $41.40 | $41.40 |
| 7 purchase totals = | $929.48 | $1,009.7547 | $1,009.74 | $1,009.70 | $1,009.70 | |