| 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 | $211.98 | 13.221% | $240.0059 | $240.01 | $240.00 | $240.00 |
| Purchase #2 | $225.54 | 5.406% | $237.7327 | $237.73 | $237.75 | $237.70 |
| Purchase #3 | $167.33 | 11.758% | $187.0047 | $187.00 | $187.00 | $187.00 |
| Purchase #4 | $35.51 | 10.619% | $39.2808 | $39.28 | $39.30 | $39.30 |
| Purchase #5 | $35.84 | 7.149% | $38.4022 | $38.40 | $38.40 | $38.40 |
| Purchase #6 | $96.60 | 5.468% | $101.8821 | $101.88 | $101.90 | $101.90 |
| Purchase #7 | $146.57 | 6.646% | $156.311 | $156.31 | $156.30 | $156.30 |
| 7 purchase totals = | $919.37 | $1,000.6194 | $1,000.61 | $1,000.65 | $1,000.60 | |