| 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 | $10.49 | 10.306% | $11.5711 | $11.57 | $11.55 | $11.60 |
| Purchase #2 | $19.93 | 13.301% | $22.5809 | $22.58 | $22.60 | $22.60 |
| Purchase #3 | $179.54 | 13.264% | $203.3542 | $203.35 | $203.35 | $203.40 |
| Purchase #4 | $206.63 | 11.419% | $230.2251 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $248.83 | 3.695% | $258.0243 | $258.02 | $258.00 | $258.00 |
| Purchase #6 | $202.30 | 4.141% | $210.6772 | $210.68 | $210.70 | $210.70 |
| Purchase #7 | $195.35 | 5.694% | $206.4732 | $206.47 | $206.45 | $206.50 |
| 7 purchase totals = | $1,063.07 | $1,142.9060 | $1,142.90 | $1,142.90 | $1,143.00 | |