| 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 | $199.49 | 6.133% | $211.7247 | $211.72 | $211.70 | $211.70 |
| Purchase #2 | $144.90 | 10.653% | $160.3362 | $160.34 | $160.35 | $160.30 |
| Purchase #3 | $142.89 | 3.420% | $147.7768 | $147.78 | $147.80 | $147.80 |
| Purchase #4 | $242.32 | 11.531% | $270.2619 | $270.26 | $270.25 | $270.30 |
| Purchase #5 | $123.38 | 5.683% | $130.3917 | $130.39 | $130.40 | $130.40 |
| Purchase #6 | $80.93 | 12.748% | $91.247 | $91.25 | $91.25 | $91.20 |
| Purchase #7 | $219.29 | 7.266% | $235.2236 | $235.22 | $235.20 | $235.20 |
| 7 purchase totals = | $1,153.20 | $1,246.9619 | $1,246.96 | $1,246.95 | $1,246.90 | |