| 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 | $85.42 | 10.415% | $94.3165 | $94.32 | $94.30 | $94.30 |
| Purchase #2 | $105.25 | 4.671% | $110.1662 | $110.17 | $110.15 | $110.20 |
| Purchase #3 | $123.83 | 12.351% | $139.1242 | $139.12 | $139.10 | $139.10 |
| Purchase #4 | $172.43 | 13.641% | $195.9512 | $195.95 | $195.95 | $196.00 |
| Purchase #5 | $87.96 | 6.277% | $93.4812 | $93.48 | $93.50 | $93.50 |
| Purchase #6 | $200.80 | 9.778% | $220.4342 | $220.43 | $220.45 | $220.40 |
| Purchase #7 | $250.67 | 10.740% | $277.592 | $277.59 | $277.60 | $277.60 |
| 7 purchase totals = | $1,026.36 | $1,131.0655 | $1,131.06 | $1,131.05 | $1,131.10 | |