| 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 | $215.51 | 7.158% | $230.9362 | $230.94 | $230.95 | $230.90 |
| Purchase #2 | $98.74 | 3.545% | $102.2403 | $102.24 | $102.25 | $102.20 |
| Purchase #3 | $59.36 | 4.537% | $62.0532 | $62.05 | $62.05 | $62.10 |
| Purchase #4 | $20.93 | 10.689% | $23.1672 | $23.17 | $23.15 | $23.20 |
| Purchase #5 | $50.73 | 12.854% | $57.2508 | $57.25 | $57.25 | $57.30 |
| Purchase #6 | $110.53 | 4.340% | $115.327 | $115.33 | $115.35 | $115.30 |
| Purchase #7 | $28.93 | 12.327% | $32.4962 | $32.50 | $32.50 | $32.50 |
| 7 purchase totals = | $584.73 | $623.4709 | $623.48 | $623.50 | $623.50 | |