| 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 | $203.93 | 13.710% | $231.8888 | $231.89 | $231.90 | $231.90 |
| Purchase #2 | $162.53 | 6.508% | $173.1075 | $173.11 | $173.10 | $173.10 |
| Purchase #3 | $211.52 | 3.745% | $219.4414 | $219.44 | $219.45 | $219.40 |
| Purchase #4 | $193.64 | 7.120% | $207.4272 | $207.43 | $207.45 | $207.40 |
| Purchase #5 | $188.85 | 5.573% | $199.3746 | $199.37 | $199.35 | $199.40 |
| Purchase #6 | $92.61 | 13.543% | $105.1522 | $105.15 | $105.15 | $105.20 |
| Purchase #7 | $241.54 | 6.275% | $256.6966 | $256.70 | $256.70 | $256.70 |
| 7 purchase totals = | $1,294.62 | $1,393.0883 | $1,393.09 | $1,393.10 | $1,393.10 | |