| 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 | $244.89 | 3.285% | $252.9346 | $252.93 | $252.95 | $252.90 |
| Purchase #2 | $57.74 | 7.760% | $62.2206 | $62.22 | $62.20 | $62.20 |
| Purchase #3 | $221.61 | 6.509% | $236.0346 | $236.03 | $236.05 | $236.00 |
| Purchase #4 | $179.48 | 12.650% | $202.1842 | $202.18 | $202.20 | $202.20 |
| Purchase #5 | $236.48 | 12.547% | $266.1511 | $266.15 | $266.15 | $266.20 |
| Purchase #6 | $174.47 | 9.825% | $191.6117 | $191.61 | $191.60 | $191.60 |
| Purchase #7 | $185.29 | 4.698% | $193.9949 | $193.99 | $194.00 | $194.00 |
| 7 purchase totals = | $1,299.96 | $1,405.1317 | $1,405.11 | $1,405.15 | $1,405.10 | |