| 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 | $87.69 | 4.691% | $91.8035 | $91.80 | $91.80 | $91.80 |
| Purchase #2 | $200.67 | 11.138% | $223.0206 | $223.02 | $223.00 | $223.00 |
| Purchase #3 | $225.39 | 10.224% | $248.4339 | $248.43 | $248.45 | $248.40 |
| Purchase #4 | $173.95 | 10.803% | $192.7418 | $192.74 | $192.75 | $192.70 |
| Purchase #5 | $178.38 | 9.614% | $195.5295 | $195.53 | $195.55 | $195.50 |
| Purchase #6 | $174.55 | 6.464% | $185.8329 | $185.83 | $185.85 | $185.80 |
| Purchase #7 | $183.44 | 6.139% | $194.7014 | $194.70 | $194.70 | $194.70 |
| 7 purchase totals = | $1,224.07 | $1,332.0636 | $1,332.05 | $1,332.10 | $1,331.90 | |