| 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 | $134.65 | 13.277% | $152.5275 | $152.53 | $152.55 | $152.50 |
| Purchase #2 | $244.78 | 4.330% | $255.379 | $255.38 | $255.40 | $255.40 |
| Purchase #3 | $186.79 | 8.412% | $202.5028 | $202.50 | $202.50 | $202.50 |
| Purchase #4 | $183.27 | 6.841% | $195.8075 | $195.81 | $195.80 | $195.80 |
| Purchase #5 | $111.51 | 4.286% | $116.2893 | $116.29 | $116.30 | $116.30 |
| Purchase #6 | $193.96 | 7.547% | $208.5982 | $208.60 | $208.60 | $208.60 |
| Purchase #7 | $247.85 | 9.574% | $271.5792 | $271.58 | $271.60 | $271.60 |
| 7 purchase totals = | $1,302.81 | $1,402.6835 | $1,402.69 | $1,402.75 | $1,402.70 | |