| 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 | $203.47 | 3.312% | $210.2089 | $210.21 | $210.20 | $210.20 |
| Purchase #2 | $64.80 | 4.281% | $67.5741 | $67.57 | $67.55 | $67.60 |
| Purchase #3 | $10.92 | 3.391% | $11.2903 | $11.29 | $11.30 | $11.30 |
| Purchase #4 | $116.29 | 4.449% | $121.4637 | $121.46 | $121.45 | $121.50 |
| Purchase #5 | $239.61 | 3.505% | $248.0083 | $248.01 | $248.00 | $248.00 |
| Purchase #6 | $19.51 | 5.487% | $20.5805 | $20.58 | $20.60 | $20.60 |
| Purchase #7 | $191.59 | 13.817% | $218.062 | $218.06 | $218.05 | $218.10 |
| 7 purchase totals = | $846.19 | $897.1878 | $897.18 | $897.15 | $897.30 | |