| 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 | $221.74 | 9.552% | $242.9206 | $242.92 | $242.90 | $242.90 |
| Purchase #2 | $227.56 | 6.665% | $242.7269 | $242.73 | $242.75 | $242.70 |
| Purchase #3 | $35.55 | 6.735% | $37.9443 | $37.94 | $37.95 | $37.90 |
| Purchase #4 | $68.58 | 12.281% | $77.0023 | $77.00 | $77.00 | $77.00 |
| Purchase #5 | $70.72 | 9.769% | $77.6286 | $77.63 | $77.65 | $77.60 |
| Purchase #6 | $173.96 | 6.307% | $184.9317 | $184.93 | $184.95 | $184.90 |
| Purchase #7 | $240.52 | 8.430% | $260.7958 | $260.80 | $260.80 | $260.80 |
| 7 purchase totals = | $1,038.63 | $1,123.9502 | $1,123.95 | $1,124.00 | $1,123.80 | |