| 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 | $189.48 | 7.120% | $202.971 | $202.97 | $202.95 | $203.00 |
| Purchase #2 | $230.80 | 6.522% | $245.8528 | $245.85 | $245.85 | $245.90 |
| Purchase #3 | $214.35 | 8.682% | $232.9599 | $232.96 | $232.95 | $233.00 |
| Purchase #4 | $136.82 | 5.417% | $144.2315 | $144.23 | $144.25 | $144.20 |
| Purchase #5 | $8.49 | 5.243% | $8.9351 | $8.94 | $8.95 | $8.90 |
| Purchase #6 | $37.98 | 5.750% | $40.1639 | $40.16 | $40.15 | $40.20 |
| Purchase #7 | $209.50 | 10.681% | $231.8767 | $231.88 | $231.90 | $231.90 |
| 7 purchase totals = | $1,027.42 | $1,106.9909 | $1,106.99 | $1,107.00 | $1,107.10 | |