| 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 | $192.38 | 11.523% | $214.5479 | $214.55 | $214.55 | $214.50 |
| Purchase #2 | $32.64 | 9.623% | $35.7809 | $35.78 | $35.80 | $35.80 |
| Purchase #3 | $97.61 | 5.347% | $102.8292 | $102.83 | $102.85 | $102.80 |
| Purchase #4 | $12.34 | 8.635% | $13.4056 | $13.41 | $13.40 | $13.40 |
| Purchase #5 | $239.92 | 10.589% | $265.3251 | $265.33 | $265.35 | $265.30 |
| Purchase #6 | $191.88 | 3.409% | $198.4212 | $198.42 | $198.40 | $198.40 |
| Purchase #7 | $52.42 | 9.835% | $57.5755 | $57.58 | $57.60 | $57.60 |
| 7 purchase totals = | $819.19 | $887.8854 | $887.90 | $887.95 | $887.80 | |