| 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 | $228.81 | 4.363% | $238.793 | $238.79 | $238.80 | $238.80 |
| Purchase #2 | $245.73 | 10.221% | $270.8461 | $270.85 | $270.85 | $270.80 |
| Purchase #3 | $191.26 | 4.484% | $199.8361 | $199.84 | $199.85 | $199.80 |
| Purchase #4 | $216.98 | 3.857% | $225.3489 | $225.35 | $225.35 | $225.30 |
| Purchase #5 | $37.99 | 10.635% | $42.0302 | $42.03 | $42.05 | $42.00 |
| Purchase #6 | $99.96 | 12.678% | $112.6329 | $112.63 | $112.65 | $112.60 |
| Purchase #7 | $162.86 | 6.857% | $174.0273 | $174.03 | $174.05 | $174.00 |
| 7 purchase totals = | $1,183.59 | $1,263.5145 | $1,263.52 | $1,263.60 | $1,263.30 | |