| 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 | $109.26 | 9.341% | $119.466 | $119.47 | $119.45 | $119.50 |
| Purchase #2 | $32.64 | 5.158% | $34.3236 | $34.32 | $34.30 | $34.30 |
| Purchase #3 | $75.40 | 13.774% | $85.7856 | $85.79 | $85.80 | $85.80 |
| Purchase #4 | $144.35 | 10.589% | $159.6352 | $159.64 | $159.65 | $159.60 |
| Purchase #5 | $185.99 | 12.735% | $209.6758 | $209.68 | $209.70 | $209.70 |
| Purchase #6 | $219.26 | 12.504% | $246.6763 | $246.68 | $246.70 | $246.70 |
| Purchase #7 | $7.70 | 5.851% | $8.1505 | $8.15 | $8.15 | $8.20 |
| 7 purchase totals = | $774.60 | $863.7130 | $863.73 | $863.75 | $863.80 | |