| 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 | $210.53 | 12.629% | $237.1178 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $248.66 | 13.817% | $283.0174 | $283.02 | $283.00 | $283.00 |
| Purchase #3 | $187.49 | 11.659% | $209.3495 | $209.35 | $209.35 | $209.30 |
| Purchase #4 | $207.79 | 4.837% | $217.8408 | $217.84 | $217.85 | $217.80 |
| Purchase #5 | $17.91 | 3.688% | $18.5705 | $18.57 | $18.55 | $18.60 |
| Purchase #6 | $100.48 | 8.247% | $108.7666 | $108.77 | $108.75 | $108.80 |
| Purchase #7 | $243.29 | 10.514% | $268.8695 | $268.87 | $268.85 | $268.90 |
| 7 purchase totals = | $1,216.15 | $1,343.5321 | $1,343.54 | $1,343.45 | $1,343.50 | |