| 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 | $190.60 | 10.702% | $210.998 | $211.00 | $211.00 | $211.00 |
| Purchase #2 | $98.93 | 10.354% | $109.1732 | $109.17 | $109.15 | $109.20 |
| Purchase #3 | $179.64 | 9.355% | $196.4453 | $196.45 | $196.45 | $196.40 |
| Purchase #4 | $193.26 | 10.786% | $214.105 | $214.11 | $214.10 | $214.10 |
| Purchase #5 | $78.49 | 3.573% | $81.2944 | $81.29 | $81.30 | $81.30 |
| Purchase #6 | $123.74 | 12.422% | $139.111 | $139.11 | $139.10 | $139.10 |
| Purchase #7 | $70.76 | 7.728% | $76.2283 | $76.23 | $76.25 | $76.20 |
| 7 purchase totals = | $935.42 | $1,027.3552 | $1,027.36 | $1,027.35 | $1,027.30 | |