| 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 | $211.47 | 4.801% | $221.6227 | $221.62 | $221.60 | $221.60 |
| Purchase #2 | $210.61 | 5.106% | $221.3637 | $221.36 | $221.35 | $221.40 |
| Purchase #3 | $63.40 | 7.548% | $68.1854 | $68.19 | $68.20 | $68.20 |
| Purchase #4 | $47.52 | 8.345% | $51.4855 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $90.26 | 10.377% | $99.6263 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $174.55 | 6.735% | $186.3059 | $186.31 | $186.30 | $186.30 |
| Purchase #7 | $24.59 | 4.491% | $25.6943 | $25.69 | $25.70 | $25.70 |
| 7 purchase totals = | $822.40 | $874.2838 | $874.29 | $874.30 | $874.30 | |