| 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 | $244.75 | 5.312% | $257.7511 | $257.75 | $257.75 | $257.80 |
| Purchase #2 | $239.59 | 6.510% | $255.1873 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $202.88 | 11.493% | $226.197 | $226.20 | $226.20 | $226.20 |
| Purchase #4 | $73.53 | 7.239% | $78.8528 | $78.85 | $78.85 | $78.90 |
| Purchase #5 | $166.34 | 12.781% | $187.5999 | $187.60 | $187.60 | $187.60 |
| Purchase #6 | $150.27 | 9.739% | $164.9048 | $164.90 | $164.90 | $164.90 |
| Purchase #7 | $122.68 | 4.698% | $128.4435 | $128.44 | $128.45 | $128.40 |
| 7 purchase totals = | $1,200.04 | $1,298.9364 | $1,298.93 | $1,298.95 | $1,299.00 | |