| 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 | $87.63 | 8.329% | $94.9287 | $94.93 | $94.95 | $94.90 |
| Purchase #2 | $234.60 | 5.318% | $247.076 | $247.08 | $247.10 | $247.10 |
| Purchase #3 | $218.54 | 5.533% | $230.6318 | $230.63 | $230.65 | $230.60 |
| Purchase #4 | $220.88 | 12.586% | $248.68 | $248.68 | $248.70 | $248.70 |
| Purchase #5 | $115.30 | 5.764% | $121.9459 | $121.95 | $121.95 | $121.90 |
| Purchase #6 | $103.78 | 4.168% | $108.1056 | $108.11 | $108.10 | $108.10 |
| Purchase #7 | $143.83 | 10.311% | $158.6603 | $158.66 | $158.65 | $158.70 |
| 7 purchase totals = | $1,124.56 | $1,210.0283 | $1,210.04 | $1,210.10 | $1,210.00 | |