| 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 | $199.39 | 9.704% | $218.7388 | $218.74 | $218.75 | $218.70 |
| Purchase #2 | $215.40 | 12.247% | $241.78 | $241.78 | $241.80 | $241.80 |
| Purchase #3 | $178.59 | 5.341% | $188.1285 | $188.13 | $188.15 | $188.10 |
| Purchase #4 | $52.37 | 3.768% | $54.3433 | $54.34 | $54.35 | $54.30 |
| Purchase #5 | $136.65 | 4.231% | $142.4317 | $142.43 | $142.45 | $142.40 |
| Purchase #6 | $65.53 | 4.745% | $68.6394 | $68.64 | $68.65 | $68.60 |
| Purchase #7 | $126.44 | 5.439% | $133.3171 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $974.37 | $1,047.3788 | $1,047.38 | $1,047.45 | $1,047.20 | |