| 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 | $193.50 | 5.397% | $203.9432 | $203.94 | $203.95 | $203.90 |
| Purchase #2 | $225.26 | 9.368% | $246.3624 | $246.36 | $246.35 | $246.40 |
| Purchase #3 | $237.30 | 6.624% | $253.0188 | $253.02 | $253.00 | $253.00 |
| Purchase #4 | $238.77 | 8.841% | $259.8797 | $259.88 | $259.90 | $259.90 |
| Purchase #5 | $111.32 | 10.787% | $123.3281 | $123.33 | $123.35 | $123.30 |
| Purchase #6 | $142.76 | 3.523% | $147.7894 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $69.52 | 3.257% | $71.7843 | $71.78 | $71.80 | $71.80 |
| 7 purchase totals = | $1,218.43 | $1,306.1059 | $1,306.10 | $1,306.15 | $1,306.10 | |