| 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 | $196.31 | 11.468% | $218.8228 | $218.82 | $218.80 | $218.80 |
| Purchase #2 | $241.67 | 8.494% | $262.1974 | $262.20 | $262.20 | $262.20 |
| Purchase #3 | $71.32 | 6.183% | $75.7297 | $75.73 | $75.75 | $75.70 |
| Purchase #4 | $113.51 | 5.728% | $120.0119 | $120.01 | $120.00 | $120.00 |
| Purchase #5 | $245.91 | 10.512% | $271.7601 | $271.76 | $271.75 | $271.80 |
| Purchase #6 | $148.71 | 9.450% | $162.7631 | $162.76 | $162.75 | $162.80 |
| Purchase #7 | $29.93 | 9.720% | $32.8392 | $32.84 | $32.85 | $32.80 |
| 7 purchase totals = | $1,047.36 | $1,144.1242 | $1,144.12 | $1,144.10 | $1,144.10 | |