| 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 | $48.86 | 10.537% | $54.0084 | $54.01 | $54.00 | $54.00 |
| Purchase #2 | $202.40 | 4.466% | $211.4392 | $211.44 | $211.45 | $211.40 |
| Purchase #3 | $174.36 | 3.165% | $179.8785 | $179.88 | $179.90 | $179.90 |
| Purchase #4 | $247.30 | 10.801% | $274.0109 | $274.01 | $274.00 | $274.00 |
| Purchase #5 | $163.66 | 8.372% | $177.3616 | $177.36 | $177.35 | $177.40 |
| Purchase #6 | $152.86 | 7.732% | $164.6791 | $164.68 | $164.70 | $164.70 |
| Purchase #7 | $149.29 | 6.512% | $159.0118 | $159.01 | $159.00 | $159.00 |
| 7 purchase totals = | $1,138.73 | $1,220.3895 | $1,220.39 | $1,220.40 | $1,220.40 | |