| 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 | $43.63 | 4.741% | $45.6985 | $45.70 | $45.70 | $45.70 |
| Purchase #2 | $156.29 | 13.518% | $177.4173 | $177.42 | $177.40 | $177.40 |
| Purchase #3 | $196.77 | 12.496% | $221.3584 | $221.36 | $221.35 | $221.40 |
| Purchase #4 | $233.51 | 13.579% | $265.2183 | $265.22 | $265.20 | $265.20 |
| Purchase #5 | $194.56 | 5.496% | $205.253 | $205.25 | $205.25 | $205.30 |
| Purchase #6 | $209.64 | 13.633% | $238.2202 | $238.22 | $238.20 | $238.20 |
| Purchase #7 | $78.93 | 3.636% | $81.7999 | $81.80 | $81.80 | $81.80 |
| 7 purchase totals = | $1,113.33 | $1,234.9656 | $1,234.97 | $1,234.90 | $1,235.00 | |