| 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 | $250.42 | 10.150% | $275.8376 | $275.84 | $275.85 | $275.80 |
| Purchase #2 | $35.87 | 10.343% | $39.58 | $39.58 | $39.60 | $39.60 |
| Purchase #3 | $187.47 | 7.184% | $200.9378 | $200.94 | $200.95 | $200.90 |
| Purchase #4 | $96.36 | 10.327% | $106.3111 | $106.31 | $106.30 | $106.30 |
| Purchase #5 | $74.43 | 3.787% | $77.2487 | $77.25 | $77.25 | $77.20 |
| Purchase #6 | $232.28 | 5.651% | $245.4061 | $245.41 | $245.40 | $245.40 |
| Purchase #7 | $180.51 | 12.150% | $202.442 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $1,057.34 | $1,147.7633 | $1,147.77 | $1,147.80 | $1,147.60 | |