| 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 | $190.98 | 12.243% | $214.3617 | $214.36 | $214.35 | $214.40 |
| Purchase #2 | $117.35 | 6.250% | $124.6844 | $124.68 | $124.70 | $124.70 |
| Purchase #3 | $242.55 | 13.525% | $275.3549 | $275.35 | $275.35 | $275.40 |
| Purchase #4 | $128.77 | 6.617% | $137.2907 | $137.29 | $137.30 | $137.30 |
| Purchase #5 | $93.84 | 9.174% | $102.4489 | $102.45 | $102.45 | $102.40 |
| Purchase #6 | $191.99 | 12.522% | $216.031 | $216.03 | $216.05 | $216.00 |
| Purchase #7 | $8.36 | 12.649% | $9.4175 | $9.42 | $9.40 | $9.40 |
| 7 purchase totals = | $973.84 | $1,079.5891 | $1,079.58 | $1,079.60 | $1,079.60 | |