| 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 | $224.90 | 5.670% | $237.6518 | $237.65 | $237.65 | $237.70 |
| Purchase #2 | $220.88 | 9.172% | $241.1391 | $241.14 | $241.15 | $241.10 |
| Purchase #3 | $96.82 | 12.148% | $108.5817 | $108.58 | $108.60 | $108.60 |
| Purchase #4 | $247.59 | 13.399% | $280.7646 | $280.76 | $280.75 | $280.80 |
| Purchase #5 | $197.44 | 11.415% | $219.9778 | $219.98 | $220.00 | $220.00 |
| Purchase #6 | $99.26 | 11.289% | $110.4655 | $110.47 | $110.45 | $110.50 |
| Purchase #7 | $142.36 | 9.574% | $155.9895 | $155.99 | $156.00 | $156.00 |
| 7 purchase totals = | $1,229.25 | $1,354.5700 | $1,354.57 | $1,354.60 | $1,354.70 | |