| 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 | $232.73 | 6.653% | $248.2135 | $248.21 | $248.20 | $248.20 |
| Purchase #2 | $154.42 | 12.682% | $174.0035 | $174.00 | $174.00 | $174.00 |
| Purchase #3 | $239.52 | 12.351% | $269.1031 | $269.10 | $269.10 | $269.10 |
| Purchase #4 | $248.60 | 6.480% | $264.7093 | $264.71 | $264.70 | $264.70 |
| Purchase #5 | $140.96 | 8.329% | $152.7006 | $152.70 | $152.70 | $152.70 |
| Purchase #6 | $182.43 | 7.837% | $196.727 | $196.73 | $196.75 | $196.70 |
| Purchase #7 | $135.76 | 3.344% | $140.2998 | $140.30 | $140.30 | $140.30 |
| 7 purchase totals = | $1,334.42 | $1,445.7568 | $1,445.75 | $1,445.75 | $1,445.70 | |