| 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 | $94.52 | 8.813% | $102.85 | $102.85 | $102.85 | $102.90 |
| Purchase #2 | $203.69 | 8.433% | $220.8672 | $220.87 | $220.85 | $220.90 |
| Purchase #3 | $171.38 | 12.228% | $192.3363 | $192.34 | $192.35 | $192.30 |
| Purchase #4 | $16.99 | 3.252% | $17.5425 | $17.54 | $17.55 | $17.50 |
| Purchase #5 | $92.62 | 11.855% | $103.6001 | $103.60 | $103.60 | $103.60 |
| Purchase #6 | $16.42 | 3.766% | $17.0384 | $17.04 | $17.05 | $17.00 |
| Purchase #7 | $231.57 | 9.818% | $254.3055 | $254.31 | $254.30 | $254.30 |
| 7 purchase totals = | $827.19 | $908.5400 | $908.55 | $908.55 | $908.50 | |