| 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 | $197.79 | 4.113% | $205.9251 | $205.93 | $205.95 | $205.90 |
| Purchase #2 | $142.67 | 13.283% | $161.6209 | $161.62 | $161.60 | $161.60 |
| Purchase #3 | $237.87 | 3.132% | $245.3201 | $245.32 | $245.30 | $245.30 |
| Purchase #4 | $117.60 | 7.184% | $126.0484 | $126.05 | $126.05 | $126.00 |
| Purchase #5 | $5.65 | 12.227% | $6.3408 | $6.34 | $6.35 | $6.30 |
| Purchase #6 | $13.66 | 10.823% | $15.1384 | $15.14 | $15.15 | $15.10 |
| Purchase #7 | $71.58 | 3.817% | $74.3122 | $74.31 | $74.30 | $74.30 |
| 7 purchase totals = | $786.82 | $834.7059 | $834.71 | $834.70 | $834.50 | |