| 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 | $96.68 | 13.860% | $110.0798 | $110.08 | $110.10 | $110.10 |
| Purchase #2 | $188.77 | 6.558% | $201.1495 | $201.15 | $201.15 | $201.10 |
| Purchase #3 | $130.60 | 13.185% | $147.8196 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $70.34 | 13.129% | $79.5749 | $79.57 | $79.55 | $79.60 |
| Purchase #5 | $213.77 | 3.160% | $220.5251 | $220.53 | $220.55 | $220.50 |
| Purchase #6 | $165.63 | 9.693% | $181.6845 | $181.68 | $181.70 | $181.70 |
| Purchase #7 | $55.30 | 10.134% | $60.9041 | $60.90 | $60.90 | $60.90 |
| 7 purchase totals = | $921.09 | $1,001.7375 | $1,001.73 | $1,001.75 | $1,001.70 | |