| 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 | $117.52 | 5.835% | $124.3773 | $124.38 | $124.40 | $124.40 |
| Purchase #2 | $207.83 | 7.109% | $222.6046 | $222.60 | $222.60 | $222.60 |
| Purchase #3 | $250.95 | 6.512% | $267.2919 | $267.29 | $267.30 | $267.30 |
| Purchase #4 | $230.37 | 9.124% | $251.389 | $251.39 | $251.40 | $251.40 |
| Purchase #5 | $136.61 | 9.471% | $149.5483 | $149.55 | $149.55 | $149.50 |
| Purchase #6 | $188.82 | 7.838% | $203.6197 | $203.62 | $203.60 | $203.60 |
| Purchase #7 | $109.84 | 8.442% | $119.1127 | $119.11 | $119.10 | $119.10 |
| 7 purchase totals = | $1,241.94 | $1,337.9435 | $1,337.94 | $1,337.95 | $1,337.90 | |