| 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 | $31.76 | 5.809% | $33.6049 | $33.60 | $33.60 | $33.60 |
| Purchase #2 | $240.37 | 3.222% | $248.1147 | $248.11 | $248.10 | $248.10 |
| Purchase #3 | $216.77 | 13.276% | $245.5484 | $245.55 | $245.55 | $245.50 |
| Purchase #4 | $238.83 | 12.365% | $268.3613 | $268.36 | $268.35 | $268.40 |
| Purchase #5 | $110.30 | 11.356% | $122.8257 | $122.83 | $122.85 | $122.80 |
| Purchase #6 | $205.38 | 5.499% | $216.6738 | $216.67 | $216.65 | $216.70 |
| Purchase #7 | $166.63 | 12.246% | $187.0355 | $187.04 | $187.05 | $187.00 |
| 7 purchase totals = | $1,210.04 | $1,322.1643 | $1,322.16 | $1,322.15 | $1,322.10 | |