| 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 | $131.91 | 8.137% | $142.6435 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $235.60 | 10.128% | $259.4616 | $259.46 | $259.45 | $259.50 |
| Purchase #3 | $118.57 | 3.276% | $122.4544 | $122.45 | $122.45 | $122.50 |
| Purchase #4 | $108.91 | 8.385% | $118.0421 | $118.04 | $118.05 | $118.00 |
| Purchase #5 | $207.43 | 7.544% | $223.0785 | $223.08 | $223.10 | $223.10 |
| Purchase #6 | $207.28 | 8.817% | $225.5559 | $225.56 | $225.55 | $225.60 |
| Purchase #7 | $158.65 | 11.281% | $176.5473 | $176.55 | $176.55 | $176.50 |
| 7 purchase totals = | $1,168.35 | $1,267.7833 | $1,267.78 | $1,267.80 | $1,267.80 | |