| 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 | $127.41 | 3.738% | $132.1726 | $132.17 | $132.15 | $132.20 |
| Purchase #2 | $111.39 | 4.135% | $115.996 | $116.00 | $116.00 | $116.00 |
| Purchase #3 | $228.42 | 9.102% | $249.2108 | $249.21 | $249.20 | $249.20 |
| Purchase #4 | $246.77 | 12.855% | $278.4923 | $278.49 | $278.50 | $278.50 |
| Purchase #5 | $124.74 | 4.808% | $130.7375 | $130.74 | $130.75 | $130.70 |
| Purchase #6 | $108.32 | 10.330% | $119.5095 | $119.51 | $119.50 | $119.50 |
| Purchase #7 | $189.59 | 13.586% | $215.3477 | $215.35 | $215.35 | $215.30 |
| 7 purchase totals = | $1,136.64 | $1,241.4664 | $1,241.47 | $1,241.45 | $1,241.40 | |