| 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 | $194.99 | 13.346% | $221.0134 | $221.01 | $221.00 | $221.00 |
| Purchase #2 | $203.59 | 8.555% | $221.0071 | $221.01 | $221.00 | $221.00 |
| Purchase #3 | $148.25 | 9.422% | $162.2181 | $162.22 | $162.20 | $162.20 |
| Purchase #4 | $6.29 | 5.348% | $6.6264 | $6.63 | $6.65 | $6.60 |
| Purchase #5 | $104.58 | 3.595% | $108.3397 | $108.34 | $108.35 | $108.30 |
| Purchase #6 | $200.83 | 8.632% | $218.1656 | $218.17 | $218.15 | $218.20 |
| Purchase #7 | $14.85 | 6.620% | $15.8331 | $15.83 | $15.85 | $15.80 |
| 7 purchase totals = | $873.38 | $953.2034 | $953.21 | $953.20 | $953.10 | |