| 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 | $217.55 | 3.656% | $225.5036 | $225.50 | $225.50 | $225.50 |
| Purchase #2 | $173.44 | 7.518% | $186.4792 | $186.48 | $186.50 | $186.50 |
| Purchase #3 | $5.39 | 4.715% | $5.6441 | $5.64 | $5.65 | $5.60 |
| Purchase #4 | $211.99 | 12.628% | $238.7601 | $238.76 | $238.75 | $238.80 |
| Purchase #5 | $185.33 | 9.594% | $203.1106 | $203.11 | $203.10 | $203.10 |
| Purchase #6 | $181.95 | 3.106% | $187.6014 | $187.60 | $187.60 | $187.60 |
| Purchase #7 | $59.71 | 7.201% | $64.0097 | $64.01 | $64.00 | $64.00 |
| 7 purchase totals = | $1,035.36 | $1,111.1087 | $1,111.10 | $1,111.10 | $1,111.10 | |