| 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 | $248.29 | 9.482% | $271.8329 | $271.83 | $271.85 | $271.80 |
| Purchase #2 | $12.59 | 9.341% | $13.766 | $13.77 | $13.75 | $13.80 |
| Purchase #3 | $242.99 | 10.352% | $268.1443 | $268.14 | $268.15 | $268.10 |
| Purchase #4 | $204.97 | 12.563% | $230.7204 | $230.72 | $230.70 | $230.70 |
| Purchase #5 | $201.91 | 3.112% | $208.1934 | $208.19 | $208.20 | $208.20 |
| Purchase #6 | $66.86 | 6.243% | $71.0341 | $71.03 | $71.05 | $71.00 |
| Purchase #7 | $73.33 | 12.278% | $82.3335 | $82.33 | $82.35 | $82.30 |
| 7 purchase totals = | $1,050.94 | $1,146.0246 | $1,146.01 | $1,146.05 | $1,145.90 | |