| 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 | $89.77 | 12.699% | $101.1699 | $101.17 | $101.15 | $101.20 |
| Purchase #2 | $223.47 | 8.671% | $242.8471 | $242.85 | $242.85 | $242.80 |
| Purchase #3 | $205.42 | 4.656% | $214.9844 | $214.98 | $215.00 | $215.00 |
| Purchase #4 | $149.34 | 8.538% | $162.0906 | $162.09 | $162.10 | $162.10 |
| Purchase #5 | $223.56 | 7.365% | $240.0252 | $240.03 | $240.05 | $240.00 |
| Purchase #6 | $206.67 | 6.683% | $220.4818 | $220.48 | $220.50 | $220.50 |
| Purchase #7 | $38.73 | 6.722% | $41.3334 | $41.33 | $41.35 | $41.30 |
| 7 purchase totals = | $1,136.96 | $1,222.9324 | $1,222.93 | $1,223.00 | $1,222.90 | |