| 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 | $213.97 | 7.836% | $230.7367 | $230.74 | $230.75 | $230.70 |
| Purchase #2 | $243.40 | 12.136% | $272.939 | $272.94 | $272.95 | $272.90 |
| Purchase #3 | $247.47 | 8.590% | $268.7277 | $268.73 | $268.75 | $268.70 |
| Purchase #4 | $75.84 | 10.535% | $83.8297 | $83.83 | $83.85 | $83.80 |
| Purchase #5 | $70.92 | 9.320% | $77.5297 | $77.53 | $77.55 | $77.50 |
| Purchase #6 | $164.67 | 3.102% | $169.7781 | $169.78 | $169.80 | $169.80 |
| Purchase #7 | $141.65 | 8.817% | $154.1393 | $154.14 | $154.15 | $154.10 |
| 7 purchase totals = | $1,157.92 | $1,257.6802 | $1,257.69 | $1,257.80 | $1,257.50 | |