| 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 | $213.99 | 9.243% | $233.7691 | $233.77 | $233.75 | $233.80 |
| Purchase #2 | $53.56 | 10.186% | $59.0156 | $59.02 | $59.00 | $59.00 |
| Purchase #3 | $26.36 | 13.137% | $29.8229 | $29.82 | $29.80 | $29.80 |
| Purchase #4 | $98.39 | 6.509% | $104.7942 | $104.79 | $104.80 | $104.80 |
| Purchase #5 | $174.55 | 8.636% | $189.6241 | $189.62 | $189.60 | $189.60 |
| Purchase #6 | $176.55 | 3.365% | $182.4909 | $182.49 | $182.50 | $182.50 |
| Purchase #7 | $21.32 | 3.659% | $22.1001 | $22.10 | $22.10 | $22.10 |
| 7 purchase totals = | $764.72 | $821.6169 | $821.61 | $821.55 | $821.60 | |