| 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 | $95.79 | 7.537% | $103.0097 | $103.01 | $103.00 | $103.00 |
| Purchase #2 | $195.41 | 4.130% | $203.4804 | $203.48 | $203.50 | $203.50 |
| Purchase #3 | $248.30 | 6.366% | $264.1068 | $264.11 | $264.10 | $264.10 |
| Purchase #4 | $196.55 | 5.647% | $207.6492 | $207.65 | $207.65 | $207.60 |
| Purchase #5 | $166.70 | 7.428% | $179.0825 | $179.08 | $179.10 | $179.10 |
| Purchase #6 | $224.37 | 12.716% | $252.9009 | $252.90 | $252.90 | $252.90 |
| Purchase #7 | $86.36 | 13.103% | $97.6758 | $97.68 | $97.70 | $97.70 |
| 7 purchase totals = | $1,213.48 | $1,307.9053 | $1,307.91 | $1,307.95 | $1,307.90 | |