| 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 | $131.56 | 7.442% | $141.3507 | $141.35 | $141.35 | $141.40 |
| Purchase #2 | $227.26 | 4.842% | $238.2639 | $238.26 | $238.25 | $238.30 |
| Purchase #3 | $246.85 | 11.781% | $275.9314 | $275.93 | $275.95 | $275.90 |
| Purchase #4 | $243.68 | 13.206% | $275.8604 | $275.86 | $275.85 | $275.90 |
| Purchase #5 | $52.49 | 11.340% | $58.4424 | $58.44 | $58.45 | $58.40 |
| Purchase #6 | $228.70 | 13.125% | $258.7169 | $258.72 | $258.70 | $258.70 |
| Purchase #7 | $52.82 | 9.667% | $57.9261 | $57.93 | $57.95 | $57.90 |
| 7 purchase totals = | $1,183.36 | $1,306.4918 | $1,306.49 | $1,306.50 | $1,306.50 | |