| 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 | $224.69 | 12.401% | $252.5538 | $252.55 | $252.55 | $252.60 |
| Purchase #2 | $75.26 | 7.126% | $80.623 | $80.62 | $80.60 | $80.60 |
| Purchase #3 | $189.36 | 8.190% | $204.8686 | $204.87 | $204.85 | $204.90 |
| Purchase #4 | $162.48 | 8.620% | $176.4858 | $176.49 | $176.50 | $176.50 |
| Purchase #5 | $228.83 | 12.582% | $257.6214 | $257.62 | $257.60 | $257.60 |
| Purchase #6 | $82.37 | 12.342% | $92.5361 | $92.54 | $92.55 | $92.50 |
| Purchase #7 | $89.99 | 13.579% | $102.2097 | $102.21 | $102.20 | $102.20 |
| 7 purchase totals = | $1,052.98 | $1,166.8984 | $1,166.90 | $1,166.85 | $1,166.90 | |