| 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 | $113.86 | 3.380% | $117.7085 | $117.71 | $117.70 | $117.70 |
| Purchase #2 | $80.86 | 8.106% | $87.4145 | $87.41 | $87.40 | $87.40 |
| Purchase #3 | $32.50 | 13.205% | $36.7916 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $224.66 | 9.490% | $245.9802 | $245.98 | $246.00 | $246.00 |
| Purchase #5 | $131.57 | 6.396% | $139.9852 | $139.99 | $140.00 | $140.00 |
| Purchase #6 | $204.44 | 7.459% | $219.6892 | $219.69 | $219.70 | $219.70 |
| Purchase #7 | $182.51 | 9.127% | $199.1677 | $199.17 | $199.15 | $199.20 |
| 7 purchase totals = | $970.40 | $1,046.7369 | $1,046.74 | $1,046.75 | $1,046.80 | |