| 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 | $223.32 | 11.329% | $248.6199 | $248.62 | $248.60 | $248.60 |
| Purchase #2 | $190.57 | 5.863% | $201.7431 | $201.74 | $201.75 | $201.70 |
| Purchase #3 | $146.41 | 12.142% | $164.1871 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $198.89 | 10.594% | $219.9604 | $219.96 | $219.95 | $220.00 |
| Purchase #5 | $40.31 | 6.130% | $42.781 | $42.78 | $42.80 | $42.80 |
| Purchase #6 | $112.39 | 10.874% | $124.6113 | $124.61 | $124.60 | $124.60 |
| Purchase #7 | $5.34 | 5.472% | $5.6322 | $5.63 | $5.65 | $5.60 |
| 7 purchase totals = | $917.23 | $1,007.5350 | $1,007.53 | $1,007.55 | $1,007.50 | |