| 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 | $241.29 | 10.439% | $266.4783 | $266.48 | $266.50 | $266.50 |
| Purchase #2 | $128.97 | 8.368% | $139.7622 | $139.76 | $139.75 | $139.80 |
| Purchase #3 | $119.96 | 13.124% | $135.7036 | $135.70 | $135.70 | $135.70 |
| Purchase #4 | $112.31 | 9.465% | $122.9401 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $169.28 | 6.185% | $179.75 | $179.75 | $179.75 | $179.80 |
| Purchase #6 | $160.47 | 6.874% | $171.5007 | $171.50 | $171.50 | $171.50 |
| Purchase #7 | $177.76 | 10.848% | $197.0434 | $197.04 | $197.05 | $197.00 |
| 7 purchase totals = | $1,110.04 | $1,213.1783 | $1,213.17 | $1,213.20 | $1,213.20 | |