| 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 | $73.36 | 13.696% | $83.4074 | $83.41 | $83.40 | $83.40 |
| Purchase #2 | $228.64 | 4.323% | $238.5241 | $238.52 | $238.50 | $238.50 |
| Purchase #3 | $219.67 | 8.804% | $239.0097 | $239.01 | $239.00 | $239.00 |
| Purchase #4 | $99.87 | 13.383% | $113.2356 | $113.24 | $113.25 | $113.20 |
| Purchase #5 | $168.86 | 12.208% | $189.4744 | $189.47 | $189.45 | $189.50 |
| Purchase #6 | $235.58 | 8.575% | $255.781 | $255.78 | $255.80 | $255.80 |
| Purchase #7 | $220.76 | 10.806% | $244.6153 | $244.62 | $244.60 | $244.60 |
| 7 purchase totals = | $1,246.74 | $1,364.0475 | $1,364.05 | $1,364.00 | $1,364.00 | |