| 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 | $128.47 | 10.598% | $142.0853 | $142.09 | $142.10 | $142.10 |
| Purchase #2 | $90.44 | 12.616% | $101.8499 | $101.85 | $101.85 | $101.80 |
| Purchase #3 | $219.35 | 7.269% | $235.2946 | $235.29 | $235.30 | $235.30 |
| Purchase #4 | $219.55 | 12.845% | $247.7512 | $247.75 | $247.75 | $247.80 |
| Purchase #5 | $216.48 | 4.724% | $226.7065 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $97.50 | 4.695% | $102.0776 | $102.08 | $102.10 | $102.10 |
| Purchase #7 | $11.76 | 7.563% | $12.6494 | $12.65 | $12.65 | $12.60 |
| 7 purchase totals = | $983.55 | $1,068.4145 | $1,068.42 | $1,068.45 | $1,068.40 | |