| 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 | $184.25 | 10.535% | $203.6607 | $203.66 | $203.65 | $203.70 |
| Purchase #2 | $218.37 | 4.553% | $228.3124 | $228.31 | $228.30 | $228.30 |
| Purchase #3 | $101.68 | 13.642% | $115.5512 | $115.55 | $115.55 | $115.60 |
| Purchase #4 | $64.56 | 9.226% | $70.5163 | $70.52 | $70.50 | $70.50 |
| Purchase #5 | $139.30 | 5.861% | $147.4644 | $147.46 | $147.45 | $147.50 |
| Purchase #6 | $212.65 | 11.783% | $237.7065 | $237.71 | $237.70 | $237.70 |
| Purchase #7 | $209.69 | 8.541% | $227.5996 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $1,130.50 | $1,230.8111 | $1,230.81 | $1,230.75 | $1,230.90 | |