| 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 | $232.62 | 11.492% | $259.3527 | $259.35 | $259.35 | $259.40 |
| Purchase #2 | $103.63 | 9.779% | $113.764 | $113.76 | $113.75 | $113.80 |
| Purchase #3 | $188.40 | 11.334% | $209.7533 | $209.75 | $209.75 | $209.80 |
| Purchase #4 | $22.76 | 9.843% | $25.0003 | $25.00 | $25.00 | $25.00 |
| Purchase #5 | $229.25 | 8.678% | $249.1443 | $249.14 | $249.15 | $249.10 |
| Purchase #6 | $53.60 | 7.359% | $57.5444 | $57.54 | $57.55 | $57.50 |
| Purchase #7 | $91.52 | 8.173% | $98.9999 | $99.00 | $99.00 | $99.00 |
| 7 purchase totals = | $921.78 | $1,013.5589 | $1,013.54 | $1,013.55 | $1,013.60 | |