| 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 | $195.82 | 11.738% | $218.8054 | $218.81 | $218.80 | $218.80 |
| Purchase #2 | $143.30 | 13.341% | $162.4177 | $162.42 | $162.40 | $162.40 |
| Purchase #3 | $236.76 | 6.871% | $253.0278 | $253.03 | $253.05 | $253.00 |
| Purchase #4 | $130.52 | 5.790% | $138.0771 | $138.08 | $138.10 | $138.10 |
| Purchase #5 | $109.79 | 8.794% | $119.4449 | $119.44 | $119.45 | $119.40 |
| Purchase #6 | $192.99 | 12.137% | $216.4132 | $216.41 | $216.40 | $216.40 |
| Purchase #7 | $173.39 | 12.146% | $194.4499 | $194.45 | $194.45 | $194.40 |
| 7 purchase totals = | $1,182.57 | $1,302.6360 | $1,302.64 | $1,302.65 | $1,302.50 | |