| 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 | $238.89 | 13.135% | $270.2682 | $270.27 | $270.25 | $270.30 |
| Purchase #2 | $36.61 | 11.222% | $40.7184 | $40.72 | $40.70 | $40.70 |
| Purchase #3 | $227.79 | 6.765% | $243.2 | $243.20 | $243.20 | $243.20 |
| Purchase #4 | $188.26 | 10.537% | $208.097 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $120.27 | 7.236% | $128.9727 | $128.97 | $128.95 | $129.00 |
| Purchase #6 | $154.41 | 11.114% | $171.5711 | $171.57 | $171.55 | $171.60 |
| Purchase #7 | $60.29 | 12.150% | $67.6152 | $67.62 | $67.60 | $67.60 |
| 7 purchase totals = | $1,026.52 | $1,130.4426 | $1,130.45 | $1,130.35 | $1,130.50 | |