| 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 | $245.25 | 13.394% | $278.0988 | $278.10 | $278.10 | $278.10 |
| Purchase #2 | $157.65 | 4.387% | $164.5661 | $164.57 | $164.55 | $164.60 |
| Purchase #3 | $19.58 | 11.189% | $21.7708 | $21.77 | $21.75 | $21.80 |
| Purchase #4 | $236.34 | 11.122% | $262.6257 | $262.63 | $262.65 | $262.60 |
| Purchase #5 | $11.33 | 7.607% | $12.1919 | $12.19 | $12.20 | $12.20 |
| Purchase #6 | $148.63 | 4.511% | $155.3347 | $155.33 | $155.35 | $155.30 |
| Purchase #7 | $228.43 | 6.817% | $244.0021 | $244.00 | $244.00 | $244.00 |
| 7 purchase totals = | $1,047.21 | $1,138.5901 | $1,138.59 | $1,138.60 | $1,138.60 | |