| 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 | $224.82 | 7.617% | $241.9445 | $241.94 | $241.95 | $241.90 |
| Purchase #2 | $63.64 | 7.499% | $68.4124 | $68.41 | $68.40 | $68.40 |
| Purchase #3 | $155.91 | 11.607% | $174.0065 | $174.01 | $174.00 | $174.00 |
| Purchase #4 | $183.55 | 12.537% | $206.5617 | $206.56 | $206.55 | $206.60 |
| Purchase #5 | $86.84 | 12.525% | $97.7167 | $97.72 | $97.70 | $97.70 |
| Purchase #6 | $154.89 | 3.797% | $160.7712 | $160.77 | $160.75 | $160.80 |
| Purchase #7 | $230.93 | 9.850% | $253.6766 | $253.68 | $253.70 | $253.70 |
| 7 purchase totals = | $1,100.58 | $1,203.0896 | $1,203.09 | $1,203.05 | $1,203.10 | |