| 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 | $248.92 | 8.517% | $270.1205 | $270.12 | $270.10 | $270.10 |
| Purchase #2 | $245.35 | 10.677% | $271.546 | $271.55 | $271.55 | $271.50 |
| Purchase #3 | $177.35 | 5.268% | $186.6928 | $186.69 | $186.70 | $186.70 |
| Purchase #4 | $223.66 | 6.359% | $237.8825 | $237.88 | $237.90 | $237.90 |
| Purchase #5 | $204.62 | 13.442% | $232.125 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $16.56 | 13.170% | $18.741 | $18.74 | $18.75 | $18.70 |
| Purchase #7 | $202.72 | 5.424% | $213.7155 | $213.72 | $213.70 | $213.70 |
| 7 purchase totals = | $1,319.18 | $1,430.8233 | $1,430.83 | $1,430.85 | $1,430.70 | |