| 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 | $222.29 | 4.709% | $232.7576 | $232.76 | $232.75 | $232.80 |
| Purchase #2 | $109.54 | 9.750% | $120.2202 | $120.22 | $120.20 | $120.20 |
| Purchase #3 | $190.63 | 8.302% | $206.4561 | $206.46 | $206.45 | $206.50 |
| Purchase #4 | $149.25 | 6.802% | $159.402 | $159.40 | $159.40 | $159.40 |
| Purchase #5 | $147.37 | 7.442% | $158.3373 | $158.34 | $158.35 | $158.30 |
| Purchase #6 | $223.76 | 13.454% | $253.8647 | $253.86 | $253.85 | $253.90 |
| Purchase #7 | $16.60 | 11.610% | $18.5273 | $18.53 | $18.55 | $18.50 |
| 7 purchase totals = | $1,059.44 | $1,149.5652 | $1,149.57 | $1,149.55 | $1,149.60 | |