| 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 | $187.79 | 12.511% | $211.2844 | $211.28 | $211.30 | $211.30 |
| Purchase #2 | $194.63 | 7.771% | $209.7547 | $209.75 | $209.75 | $209.80 |
| Purchase #3 | $144.86 | 6.772% | $154.6699 | $154.67 | $154.65 | $154.70 |
| Purchase #4 | $118.95 | 9.865% | $130.6844 | $130.68 | $130.70 | $130.70 |
| Purchase #5 | $183.81 | 10.760% | $203.588 | $203.59 | $203.60 | $203.60 |
| Purchase #6 | $97.46 | 11.417% | $108.587 | $108.59 | $108.60 | $108.60 |
| Purchase #7 | $172.48 | 12.520% | $194.0745 | $194.07 | $194.05 | $194.10 |
| 7 purchase totals = | $1,099.98 | $1,212.6429 | $1,212.63 | $1,212.65 | $1,212.80 | |