| 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 | $193.64 | 13.133% | $219.0707 | $219.07 | $219.05 | $219.10 |
| Purchase #2 | $106.59 | 3.691% | $110.5242 | $110.52 | $110.50 | $110.50 |
| Purchase #3 | $172.35 | 9.477% | $188.6836 | $188.68 | $188.70 | $188.70 |
| Purchase #4 | $191.92 | 4.433% | $200.4278 | $200.43 | $200.45 | $200.40 |
| Purchase #5 | $230.97 | 6.798% | $246.6713 | $246.67 | $246.65 | $246.70 |
| Purchase #6 | $185.57 | 6.439% | $197.5189 | $197.52 | $197.50 | $197.50 |
| Purchase #7 | $215.58 | 7.202% | $231.1061 | $231.11 | $231.10 | $231.10 |
| 7 purchase totals = | $1,296.62 | $1,394.0026 | $1,394.00 | $1,393.95 | $1,394.00 | |