| 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 | $211.74 | 13.566% | $240.4646 | $240.46 | $240.45 | $240.50 |
| Purchase #2 | $247.93 | 6.683% | $264.4992 | $264.50 | $264.50 | $264.50 |
| Purchase #3 | $204.81 | 4.103% | $213.2134 | $213.21 | $213.20 | $213.20 |
| Purchase #4 | $217.94 | 9.228% | $238.0515 | $238.05 | $238.05 | $238.10 |
| Purchase #5 | $10.28 | 7.712% | $11.0728 | $11.07 | $11.05 | $11.10 |
| Purchase #6 | $215.88 | 3.418% | $223.2588 | $223.26 | $223.25 | $223.30 |
| Purchase #7 | $160.99 | 7.750% | $173.4667 | $173.47 | $173.45 | $173.50 |
| 7 purchase totals = | $1,269.57 | $1,364.0270 | $1,364.02 | $1,363.95 | $1,364.20 | |