| 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 | $126.63 | 10.233% | $139.588 | $139.59 | $139.60 | $139.60 |
| Purchase #2 | $130.95 | 11.779% | $146.3746 | $146.37 | $146.35 | $146.40 |
| Purchase #3 | $159.75 | 12.838% | $180.2587 | $180.26 | $180.25 | $180.30 |
| Purchase #4 | $110.29 | 12.550% | $124.1314 | $124.13 | $124.15 | $124.10 |
| Purchase #5 | $169.56 | 5.277% | $178.5077 | $178.51 | $178.50 | $178.50 |
| Purchase #6 | $164.48 | 7.794% | $177.2996 | $177.30 | $177.30 | $177.30 |
| Purchase #7 | $120.65 | 7.637% | $129.864 | $129.86 | $129.85 | $129.90 |
| 7 purchase totals = | $982.31 | $1,076.0240 | $1,076.02 | $1,076.00 | $1,076.10 | |