| 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 | $93.68 | 13.177% | $106.0242 | $106.02 | $106.00 | $106.00 |
| Purchase #2 | $225.91 | 6.195% | $239.9051 | $239.91 | $239.90 | $239.90 |
| Purchase #3 | $181.54 | 4.740% | $190.145 | $190.15 | $190.15 | $190.10 |
| Purchase #4 | $229.70 | 12.370% | $258.1139 | $258.11 | $258.10 | $258.10 |
| Purchase #5 | $96.49 | 4.598% | $100.9266 | $100.93 | $100.95 | $100.90 |
| Purchase #6 | $209.40 | 5.323% | $220.5464 | $220.55 | $220.55 | $220.50 |
| Purchase #7 | $90.59 | 7.696% | $97.5618 | $97.56 | $97.55 | $97.60 |
| 7 purchase totals = | $1,127.31 | $1,213.2230 | $1,213.23 | $1,213.20 | $1,213.10 | |