| 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 | $195.40 | 12.848% | $220.505 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $45.66 | 4.639% | $47.7782 | $47.78 | $47.80 | $47.80 |
| Purchase #3 | $178.25 | 13.651% | $202.5829 | $202.58 | $202.60 | $202.60 |
| Purchase #4 | $74.87 | 3.469% | $77.4672 | $77.47 | $77.45 | $77.50 |
| Purchase #5 | $84.92 | 7.114% | $90.9612 | $90.96 | $90.95 | $91.00 |
| Purchase #6 | $173.31 | 11.771% | $193.7103 | $193.71 | $193.70 | $193.70 |
| Purchase #7 | $204.93 | 5.121% | $215.4245 | $215.42 | $215.40 | $215.40 |
| 7 purchase totals = | $957.34 | $1,048.4293 | $1,048.43 | $1,048.40 | $1,048.50 | |