| 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 | $219.47 | 10.782% | $243.1333 | $243.13 | $243.15 | $243.10 |
| Purchase #2 | $161.53 | 7.616% | $173.8321 | $173.83 | $173.85 | $173.80 |
| Purchase #3 | $168.95 | 11.128% | $187.7508 | $187.75 | $187.75 | $187.80 |
| Purchase #4 | $159.99 | 5.338% | $168.5303 | $168.53 | $168.55 | $168.50 |
| Purchase #5 | $196.71 | 12.293% | $220.8916 | $220.89 | $220.90 | $220.90 |
| Purchase #6 | $79.90 | 5.149% | $84.0141 | $84.01 | $84.00 | $84.00 |
| Purchase #7 | $115.97 | 4.616% | $121.3232 | $121.32 | $121.30 | $121.30 |
| 7 purchase totals = | $1,102.52 | $1,199.4754 | $1,199.46 | $1,199.50 | $1,199.40 | |