| 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 | $58.53 | 3.728% | $60.712 | $60.71 | $60.70 | $60.70 |
| Purchase #2 | $244.88 | 12.333% | $275.0811 | $275.08 | $275.10 | $275.10 |
| Purchase #3 | $153.86 | 9.316% | $168.1936 | $168.19 | $168.20 | $168.20 |
| Purchase #4 | $179.35 | 9.229% | $195.9022 | $195.90 | $195.90 | $195.90 |
| Purchase #5 | $162.26 | 4.771% | $170.0014 | $170.00 | $170.00 | $170.00 |
| Purchase #6 | $190.74 | 9.486% | $208.8336 | $208.83 | $208.85 | $208.80 |
| Purchase #7 | $247.78 | 6.500% | $263.8857 | $263.89 | $263.90 | $263.90 |
| 7 purchase totals = | $1,237.40 | $1,342.6096 | $1,342.60 | $1,342.65 | $1,342.60 | |