| 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 | $233.50 | 11.108% | $259.4372 | $259.44 | $259.45 | $259.40 |
| Purchase #2 | $38.41 | 4.743% | $40.2318 | $40.23 | $40.25 | $40.20 |
| Purchase #3 | $197.57 | 4.851% | $207.1541 | $207.15 | $207.15 | $207.20 |
| Purchase #4 | $156.57 | 8.510% | $169.8941 | $169.89 | $169.90 | $169.90 |
| Purchase #5 | $193.98 | 6.830% | $207.2288 | $207.23 | $207.25 | $207.20 |
| Purchase #6 | $226.47 | 7.639% | $243.77 | $243.77 | $243.75 | $243.80 |
| Purchase #7 | $173.99 | 11.847% | $194.6026 | $194.60 | $194.60 | $194.60 |
| 7 purchase totals = | $1,220.49 | $1,322.3186 | $1,322.31 | $1,322.35 | $1,322.30 | |