| 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 | $111.39 | 9.142% | $121.5733 | $121.57 | $121.55 | $121.60 |
| Purchase #2 | $211.48 | 13.665% | $240.3787 | $240.38 | $240.40 | $240.40 |
| Purchase #3 | $153.76 | 13.473% | $174.4761 | $174.48 | $174.50 | $174.50 |
| Purchase #4 | $149.33 | 10.188% | $164.5437 | $164.54 | $164.55 | $164.50 |
| Purchase #5 | $213.80 | 7.625% | $230.1023 | $230.10 | $230.10 | $230.10 |
| Purchase #6 | $160.85 | 11.813% | $179.8512 | $179.85 | $179.85 | $179.90 |
| Purchase #7 | $27.31 | 10.545% | $30.1898 | $30.19 | $30.20 | $30.20 |
| 7 purchase totals = | $1,027.92 | $1,141.1151 | $1,141.11 | $1,141.15 | $1,141.20 | |