| 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 | $115.92 | 13.201% | $131.2226 | $131.22 | $131.20 | $131.20 |
| Purchase #2 | $13.83 | 11.365% | $15.4018 | $15.40 | $15.40 | $15.40 |
| Purchase #3 | $181.83 | 6.133% | $192.9816 | $192.98 | $193.00 | $193.00 |
| Purchase #4 | $219.79 | 9.305% | $240.2415 | $240.24 | $240.25 | $240.20 |
| Purchase #5 | $67.70 | 4.376% | $70.6626 | $70.66 | $70.65 | $70.70 |
| Purchase #6 | $196.27 | 12.356% | $220.5211 | $220.52 | $220.50 | $220.50 |
| Purchase #7 | $169.76 | 6.163% | $180.2223 | $180.22 | $180.20 | $180.20 |
| 7 purchase totals = | $965.10 | $1,051.2535 | $1,051.24 | $1,051.20 | $1,051.20 | |