| 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 | $247.67 | 10.584% | $273.8834 | $273.88 | $273.90 | $273.90 |
| Purchase #2 | $29.31 | 9.796% | $32.1812 | $32.18 | $32.20 | $32.20 |
| Purchase #3 | $31.28 | 3.699% | $32.437 | $32.44 | $32.45 | $32.40 |
| Purchase #4 | $228.87 | 10.536% | $252.9837 | $252.98 | $253.00 | $253.00 |
| Purchase #5 | $172.76 | 3.517% | $178.836 | $178.84 | $178.85 | $178.80 |
| Purchase #6 | $216.43 | 10.293% | $238.7071 | $238.71 | $238.70 | $238.70 |
| Purchase #7 | $228.54 | 10.426% | $252.3676 | $252.37 | $252.35 | $252.40 |
| 7 purchase totals = | $1,154.86 | $1,261.3960 | $1,261.40 | $1,261.45 | $1,261.40 | |