| 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 | $192.25 | 9.214% | $209.9639 | $209.96 | $209.95 | $210.00 |
| Purchase #2 | $29.69 | 9.740% | $32.5818 | $32.58 | $32.60 | $32.60 |
| Purchase #3 | $173.46 | 7.744% | $186.8927 | $186.89 | $186.90 | $186.90 |
| Purchase #4 | $128.56 | 4.713% | $134.619 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $126.27 | 3.551% | $130.7538 | $130.75 | $130.75 | $130.80 |
| Purchase #6 | $234.91 | 8.707% | $255.3636 | $255.36 | $255.35 | $255.40 |
| Purchase #7 | $224.53 | 6.280% | $238.6305 | $238.63 | $238.65 | $238.60 |
| 7 purchase totals = | $1,109.67 | $1,188.8053 | $1,188.79 | $1,188.80 | $1,188.90 | |