| 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 | $105.79 | 13.783% | $120.371 | $120.37 | $120.35 | $120.40 |
| Purchase #2 | $243.28 | 11.269% | $270.6952 | $270.70 | $270.70 | $270.70 |
| Purchase #3 | $140.25 | 3.117% | $144.6216 | $144.62 | $144.60 | $144.60 |
| Purchase #4 | $86.31 | 11.577% | $96.3021 | $96.30 | $96.30 | $96.30 |
| Purchase #5 | $138.91 | 11.452% | $154.818 | $154.82 | $154.80 | $154.80 |
| Purchase #6 | $74.84 | 12.843% | $84.4517 | $84.45 | $84.45 | $84.50 |
| Purchase #7 | $222.73 | 8.336% | $241.2968 | $241.30 | $241.30 | $241.30 |
| 7 purchase totals = | $1,012.11 | $1,112.5564 | $1,112.56 | $1,112.50 | $1,112.60 | |