| 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 | $127.53 | 10.484% | $140.9002 | $140.90 | $140.90 | $140.90 |
| Purchase #2 | $198.85 | 13.603% | $225.8996 | $225.90 | $225.90 | $225.90 |
| Purchase #3 | $140.63 | 9.180% | $153.5398 | $153.54 | $153.55 | $153.50 |
| Purchase #4 | $45.44 | 3.444% | $47.005 | $47.01 | $47.00 | $47.00 |
| Purchase #5 | $209.82 | 6.847% | $224.1864 | $224.19 | $224.20 | $224.20 |
| Purchase #6 | $241.60 | 4.746% | $253.0663 | $253.07 | $253.05 | $253.10 |
| Purchase #7 | $176.61 | 12.808% | $199.2302 | $199.23 | $199.25 | $199.20 |
| 7 purchase totals = | $1,140.48 | $1,243.8275 | $1,243.84 | $1,243.85 | $1,243.80 | |