| 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 | $195.30 | 8.544% | $211.9864 | $211.99 | $212.00 | $212.00 |
| Purchase #2 | $50.32 | 6.692% | $53.6874 | $53.69 | $53.70 | $53.70 |
| Purchase #3 | $7.41 | 13.397% | $8.4027 | $8.40 | $8.40 | $8.40 |
| Purchase #4 | $230.57 | 8.487% | $250.1385 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $132.56 | 8.843% | $144.2823 | $144.28 | $144.30 | $144.30 |
| Purchase #6 | $196.53 | 12.102% | $220.3141 | $220.31 | $220.30 | $220.30 |
| Purchase #7 | $153.46 | 5.530% | $161.9463 | $161.95 | $161.95 | $161.90 |
| 7 purchase totals = | $966.15 | $1,050.7577 | $1,050.76 | $1,050.80 | $1,050.70 | |