| 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 | $112.86 | 9.683% | $123.7882 | $123.79 | $123.80 | $123.80 |
| Purchase #2 | $12.66 | 10.654% | $14.0088 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $114.80 | 11.683% | $128.2121 | $128.21 | $128.20 | $128.20 |
| Purchase #4 | $152.77 | 13.616% | $173.5712 | $173.57 | $173.55 | $173.60 |
| Purchase #5 | $106.35 | 9.787% | $116.7585 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $179.42 | 10.188% | $197.6993 | $197.70 | $197.70 | $197.70 |
| Purchase #7 | $246.62 | 11.610% | $275.2526 | $275.25 | $275.25 | $275.30 |
| 7 purchase totals = | $925.48 | $1,029.2907 | $1,029.29 | $1,029.25 | $1,029.40 | |