| 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 | $97.37 | 8.671% | $105.813 | $105.81 | $105.80 | $105.80 |
| Purchase #2 | $49.66 | 9.384% | $54.3201 | $54.32 | $54.30 | $54.30 |
| Purchase #3 | $213.75 | 3.190% | $220.5686 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $233.51 | 4.792% | $244.6998 | $244.70 | $244.70 | $244.70 |
| Purchase #5 | $39.76 | 7.749% | $42.841 | $42.84 | $42.85 | $42.80 |
| Purchase #6 | $200.58 | 4.459% | $209.5239 | $209.52 | $209.50 | $209.50 |
| Purchase #7 | $182.93 | 10.303% | $201.7773 | $201.78 | $201.80 | $201.80 |
| 7 purchase totals = | $1,017.56 | $1,079.5437 | $1,079.54 | $1,079.50 | $1,079.50 | |