| 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 | $115.27 | 13.280% | $130.5779 | $130.58 | $130.60 | $130.60 |
| Purchase #2 | $22.64 | 3.333% | $23.3946 | $23.39 | $23.40 | $23.40 |
| Purchase #3 | $238.98 | 10.535% | $264.1565 | $264.16 | $264.15 | $264.20 |
| Purchase #4 | $126.34 | 3.535% | $130.8061 | $130.81 | $130.80 | $130.80 |
| Purchase #5 | $220.47 | 11.321% | $245.4294 | $245.43 | $245.45 | $245.40 |
| Purchase #6 | $132.94 | 4.636% | $139.1031 | $139.10 | $139.10 | $139.10 |
| Purchase #7 | $227.44 | 4.472% | $237.6111 | $237.61 | $237.60 | $237.60 |
| 7 purchase totals = | $1,084.08 | $1,171.0787 | $1,171.08 | $1,171.10 | $1,171.10 | |