| 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 | $103.39 | 13.752% | $117.6082 | $117.61 | $117.60 | $117.60 |
| Purchase #2 | $223.56 | 13.570% | $253.8971 | $253.90 | $253.90 | $253.90 |
| Purchase #3 | $48.35 | 5.341% | $50.9324 | $50.93 | $50.95 | $50.90 |
| Purchase #4 | $120.76 | 8.665% | $131.2239 | $131.22 | $131.20 | $131.20 |
| Purchase #5 | $94.45 | 12.424% | $106.1845 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $243.94 | 8.329% | $264.2578 | $264.26 | $264.25 | $264.30 |
| Purchase #7 | $222.97 | 13.208% | $252.4199 | $252.42 | $252.40 | $252.40 |
| 7 purchase totals = | $1,057.42 | $1,176.5238 | $1,176.52 | $1,176.50 | $1,176.50 | |