| 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 | $18.33 | 5.262% | $19.2945 | $19.29 | $19.30 | $19.30 |
| Purchase #2 | $231.48 | 3.607% | $239.8295 | $239.83 | $239.85 | $239.80 |
| Purchase #3 | $142.81 | 9.153% | $155.8814 | $155.88 | $155.90 | $155.90 |
| Purchase #4 | $39.90 | 11.305% | $44.4107 | $44.41 | $44.40 | $44.40 |
| Purchase #5 | $84.62 | 11.810% | $94.6136 | $94.61 | $94.60 | $94.60 |
| Purchase #6 | $248.54 | 8.839% | $270.5085 | $270.51 | $270.50 | $270.50 |
| Purchase #7 | $176.27 | 9.151% | $192.4005 | $192.40 | $192.40 | $192.40 |
| 7 purchase totals = | $941.95 | $1,016.9387 | $1,016.93 | $1,016.95 | $1,016.90 | |