| 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 | $127.97 | 13.252% | $144.9286 | $144.93 | $144.95 | $144.90 |
| Purchase #2 | $32.93 | 4.481% | $34.4056 | $34.41 | $34.40 | $34.40 |
| Purchase #3 | $220.88 | 4.464% | $230.7401 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $241.34 | 10.775% | $267.3444 | $267.34 | $267.35 | $267.30 |
| Purchase #5 | $37.48 | 7.379% | $40.2456 | $40.25 | $40.25 | $40.20 |
| Purchase #6 | $34.84 | 13.838% | $39.6612 | $39.66 | $39.65 | $39.70 |
| Purchase #7 | $184.66 | 13.463% | $209.5208 | $209.52 | $209.50 | $209.50 |
| 7 purchase totals = | $880.10 | $966.8463 | $966.85 | $966.85 | $966.70 | |