| 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 | $134.38 | 4.350% | $140.2255 | $140.23 | $140.25 | $140.20 |
| Purchase #2 | $203.56 | 11.596% | $227.1648 | $227.16 | $227.15 | $227.20 |
| Purchase #3 | $28.48 | 4.112% | $29.6511 | $29.65 | $29.65 | $29.70 |
| Purchase #4 | $181.98 | 6.361% | $193.5557 | $193.56 | $193.55 | $193.60 |
| Purchase #5 | $107.40 | 9.395% | $117.4902 | $117.49 | $117.50 | $117.50 |
| Purchase #6 | $195.95 | 11.309% | $218.11 | $218.11 | $218.10 | $218.10 |
| Purchase #7 | $146.69 | 8.760% | $159.54 | $159.54 | $159.55 | $159.50 |
| 7 purchase totals = | $998.44 | $1,085.7373 | $1,085.74 | $1,085.75 | $1,085.80 | |