| 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 | $99.56 | 4.257% | $103.7983 | $103.80 | $103.80 | $103.80 |
| Purchase #2 | $236.83 | 11.721% | $264.5888 | $264.59 | $264.60 | $264.60 |
| Purchase #3 | $129.67 | 9.369% | $141.8188 | $141.82 | $141.80 | $141.80 |
| Purchase #4 | $31.62 | 10.235% | $34.8563 | $34.86 | $34.85 | $34.90 |
| Purchase #5 | $158.36 | 9.450% | $173.325 | $173.33 | $173.35 | $173.30 |
| Purchase #6 | $225.34 | 6.622% | $240.262 | $240.26 | $240.25 | $240.30 |
| Purchase #7 | $54.68 | 3.695% | $56.7004 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $936.06 | $1,015.3496 | $1,015.36 | $1,015.35 | $1,015.40 | |