| 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 | $124.40 | 5.262% | $130.9459 | $130.95 | $130.95 | $130.90 |
| Purchase #2 | $185.40 | 6.700% | $197.8218 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $209.75 | 10.550% | $231.8786 | $231.88 | $231.90 | $231.90 |
| Purchase #4 | $135.87 | 8.731% | $147.7328 | $147.73 | $147.75 | $147.70 |
| Purchase #5 | $176.55 | 6.237% | $187.5614 | $187.56 | $187.55 | $187.60 |
| Purchase #6 | $103.42 | 7.301% | $110.9707 | $110.97 | $110.95 | $111.00 |
| Purchase #7 | $18.93 | 3.596% | $19.6107 | $19.61 | $19.60 | $19.60 |
| 7 purchase totals = | $954.32 | $1,026.5219 | $1,026.52 | $1,026.50 | $1,026.50 | |