| 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 | $114.52 | 5.655% | $120.9961 | $121.00 | $121.00 | $121.00 |
| Purchase #2 | $175.67 | 7.267% | $188.4359 | $188.44 | $188.45 | $188.40 |
| Purchase #3 | $67.69 | 8.775% | $73.6298 | $73.63 | $73.65 | $73.60 |
| Purchase #4 | $10.40 | 5.480% | $10.9699 | $10.97 | $10.95 | $11.00 |
| Purchase #5 | $35.84 | 6.301% | $38.0983 | $38.10 | $38.10 | $38.10 |
| Purchase #6 | $121.31 | 3.319% | $125.3363 | $125.34 | $125.35 | $125.30 |
| Purchase #7 | $207.36 | 3.517% | $214.6529 | $214.65 | $214.65 | $214.70 |
| 7 purchase totals = | $732.79 | $772.1192 | $772.13 | $772.15 | $772.10 | |