| 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 | $183.99 | 5.756% | $194.5805 | $194.58 | $194.60 | $194.60 |
| Purchase #2 | $51.51 | 12.830% | $58.1187 | $58.12 | $58.10 | $58.10 |
| Purchase #3 | $206.27 | 6.220% | $219.1 | $219.10 | $219.10 | $219.10 |
| Purchase #4 | $189.70 | 12.328% | $213.0862 | $213.09 | $213.10 | $213.10 |
| Purchase #5 | $107.73 | 5.278% | $113.416 | $113.42 | $113.40 | $113.40 |
| Purchase #6 | $233.96 | 7.797% | $252.2019 | $252.20 | $252.20 | $252.20 |
| Purchase #7 | $26.50 | 4.135% | $27.5958 | $27.60 | $27.60 | $27.60 |
| 7 purchase totals = | $999.66 | $1,078.0991 | $1,078.11 | $1,078.10 | $1,078.10 | |