| 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 | $243.35 | 12.590% | $273.9878 | $273.99 | $274.00 | $274.00 |
| Purchase #2 | $191.83 | 9.133% | $209.3498 | $209.35 | $209.35 | $209.30 |
| Purchase #3 | $240.52 | 8.366% | $260.6419 | $260.64 | $260.65 | $260.60 |
| Purchase #4 | $205.88 | 6.267% | $218.7825 | $218.78 | $218.80 | $218.80 |
| Purchase #5 | $146.98 | 3.788% | $152.5476 | $152.55 | $152.55 | $152.50 |
| Purchase #6 | $49.98 | 9.721% | $54.8386 | $54.84 | $54.85 | $54.80 |
| Purchase #7 | $108.30 | 9.190% | $118.2528 | $118.25 | $118.25 | $118.30 |
| 7 purchase totals = | $1,186.84 | $1,288.4010 | $1,288.40 | $1,288.45 | $1,288.30 | |