| 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 | $23.35 | 4.575% | $24.4183 | $24.42 | $24.40 | $24.40 |
| Purchase #2 | $223.86 | 3.826% | $232.4249 | $232.42 | $232.40 | $232.40 |
| Purchase #3 | $57.81 | 11.186% | $64.2766 | $64.28 | $64.30 | $64.30 |
| Purchase #4 | $248.45 | 6.646% | $264.962 | $264.96 | $264.95 | $265.00 |
| Purchase #5 | $153.40 | 3.403% | $158.6202 | $158.62 | $158.60 | $158.60 |
| Purchase #6 | $26.56 | 5.463% | $28.011 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $134.55 | 12.345% | $151.1602 | $151.16 | $151.15 | $151.20 |
| 7 purchase totals = | $867.98 | $923.8732 | $923.87 | $923.80 | $923.90 | |