| 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 | $103.42 | 5.335% | $108.9375 | $108.94 | $108.95 | $108.90 |
| Purchase #2 | $213.70 | 4.466% | $223.2438 | $223.24 | $223.25 | $223.20 |
| Purchase #3 | $227.82 | 4.523% | $238.1243 | $238.12 | $238.10 | $238.10 |
| Purchase #4 | $160.92 | 4.355% | $167.9281 | $167.93 | $167.95 | $167.90 |
| Purchase #5 | $190.60 | 7.355% | $204.6186 | $204.62 | $204.60 | $204.60 |
| Purchase #6 | $15.76 | 10.574% | $17.4265 | $17.43 | $17.45 | $17.40 |
| Purchase #7 | $48.77 | 4.725% | $51.0744 | $51.07 | $51.05 | $51.10 |
| 7 purchase totals = | $960.99 | $1,011.3532 | $1,011.35 | $1,011.35 | $1,011.20 | |