| 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 | $115.67 | 13.424% | $131.1975 | $131.20 | $131.20 | $131.20 |
| Purchase #2 | $235.59 | 4.512% | $246.2198 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $51.94 | 9.248% | $56.7434 | $56.74 | $56.75 | $56.70 |
| Purchase #4 | $69.48 | 12.548% | $78.1984 | $78.20 | $78.20 | $78.20 |
| Purchase #5 | $236.59 | 6.317% | $251.5354 | $251.54 | $251.55 | $251.50 |
| Purchase #6 | $68.73 | 6.458% | $73.1686 | $73.17 | $73.15 | $73.20 |
| Purchase #7 | $47.40 | 4.236% | $49.4079 | $49.41 | $49.40 | $49.40 |
| 7 purchase totals = | $825.40 | $886.4710 | $886.48 | $886.45 | $886.40 | |