| 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 | $182.28 | 7.776% | $196.4541 | $196.45 | $196.45 | $196.50 |
| Purchase #2 | $183.68 | 5.808% | $194.3481 | $194.35 | $194.35 | $194.30 |
| Purchase #3 | $137.38 | 10.169% | $151.3502 | $151.35 | $151.35 | $151.40 |
| Purchase #4 | $197.25 | 13.499% | $223.8768 | $223.88 | $223.90 | $223.90 |
| Purchase #5 | $221.89 | 8.713% | $241.2233 | $241.22 | $241.20 | $241.20 |
| Purchase #6 | $20.90 | 13.310% | $23.6818 | $23.68 | $23.70 | $23.70 |
| Purchase #7 | $174.34 | 13.532% | $197.9317 | $197.93 | $197.95 | $197.90 |
| 7 purchase totals = | $1,117.72 | $1,228.8660 | $1,228.86 | $1,228.90 | $1,228.90 | |