| 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 | $223.66 | 9.234% | $244.3128 | $244.31 | $244.30 | $244.30 |
| Purchase #2 | $226.35 | 13.870% | $257.7447 | $257.74 | $257.75 | $257.70 |
| Purchase #3 | $108.48 | 4.503% | $113.3649 | $113.36 | $113.35 | $113.40 |
| Purchase #4 | $114.34 | 7.392% | $122.792 | $122.79 | $122.80 | $122.80 |
| Purchase #5 | $103.26 | 13.778% | $117.4872 | $117.49 | $117.50 | $117.50 |
| Purchase #6 | $35.73 | 13.731% | $40.6361 | $40.64 | $40.65 | $40.60 |
| Purchase #7 | $223.71 | 7.447% | $240.3697 | $240.37 | $240.35 | $240.40 |
| 7 purchase totals = | $1,035.53 | $1,136.7074 | $1,136.70 | $1,136.70 | $1,136.70 | |