| 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 | $12.53 | 13.449% | $14.2152 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $247.92 | 6.139% | $263.1398 | $263.14 | $263.15 | $263.10 |
| Purchase #3 | $103.42 | 9.373% | $113.1136 | $113.11 | $113.10 | $113.10 |
| Purchase #4 | $247.64 | 11.506% | $276.1335 | $276.13 | $276.15 | $276.10 |
| Purchase #5 | $230.61 | 10.813% | $255.5459 | $255.55 | $255.55 | $255.50 |
| Purchase #6 | $108.75 | 6.865% | $116.2157 | $116.22 | $116.20 | $116.20 |
| Purchase #7 | $17.57 | 6.620% | $18.7331 | $18.73 | $18.75 | $18.70 |
| 7 purchase totals = | $968.44 | $1,057.0968 | $1,057.10 | $1,057.10 | $1,056.90 | |