| 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 | $84.28 | 5.643% | $89.0359 | $89.04 | $89.05 | $89.00 |
| Purchase #2 | $239.85 | 10.179% | $264.2643 | $264.26 | $264.25 | $264.30 |
| Purchase #3 | $209.97 | 3.300% | $216.899 | $216.90 | $216.90 | $216.90 |
| Purchase #4 | $203.80 | 3.358% | $210.6436 | $210.64 | $210.65 | $210.60 |
| Purchase #5 | $126.36 | 7.195% | $135.4516 | $135.45 | $135.45 | $135.50 |
| Purchase #6 | $136.30 | 4.242% | $142.0818 | $142.08 | $142.10 | $142.10 |
| Purchase #7 | $240.99 | 4.834% | $252.6395 | $252.64 | $252.65 | $252.60 |
| 7 purchase totals = | $1,241.55 | $1,311.0157 | $1,311.01 | $1,311.05 | $1,311.00 | |