| 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 | $245.94 | 10.598% | $272.0047 | $272.00 | $272.00 | $272.00 |
| Purchase #2 | $169.93 | 10.510% | $187.7896 | $187.79 | $187.80 | $187.80 |
| Purchase #3 | $171.39 | 13.139% | $193.9089 | $193.91 | $193.90 | $193.90 |
| Purchase #4 | $192.87 | 8.222% | $208.7278 | $208.73 | $208.75 | $208.70 |
| Purchase #5 | $212.33 | 13.557% | $241.1156 | $241.12 | $241.10 | $241.10 |
| Purchase #6 | $221.47 | 12.169% | $248.4207 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $178.46 | 7.408% | $191.6803 | $191.68 | $191.70 | $191.70 |
| 7 purchase totals = | $1,392.39 | $1,543.6476 | $1,543.65 | $1,543.65 | $1,543.60 | |