| 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 | $11.49 | 12.111% | $12.8816 | $12.88 | $12.90 | $12.90 |
| Purchase #2 | $141.76 | 11.750% | $158.4168 | $158.42 | $158.40 | $158.40 |
| Purchase #3 | $216.93 | 5.163% | $228.1301 | $228.13 | $228.15 | $228.10 |
| Purchase #4 | $196.59 | 11.319% | $218.842 | $218.84 | $218.85 | $218.80 |
| Purchase #5 | $52.80 | 9.226% | $57.6713 | $57.67 | $57.65 | $57.70 |
| Purchase #6 | $161.69 | 13.220% | $183.0654 | $183.07 | $183.05 | $183.10 |
| Purchase #7 | $170.77 | 10.546% | $188.7794 | $188.78 | $188.80 | $188.80 |
| 7 purchase totals = | $952.03 | $1,047.7866 | $1,047.79 | $1,047.80 | $1,047.80 | |