| 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 | $122.79 | 6.738% | $131.0636 | $131.06 | $131.05 | $131.10 |
| Purchase #2 | $242.72 | 6.581% | $258.6934 | $258.69 | $258.70 | $258.70 |
| Purchase #3 | $115.46 | 12.865% | $130.3139 | $130.31 | $130.30 | $130.30 |
| Purchase #4 | $112.70 | 8.209% | $121.9515 | $121.95 | $121.95 | $122.00 |
| Purchase #5 | $142.71 | 6.679% | $152.2416 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $111.40 | 12.171% | $124.9585 | $124.96 | $124.95 | $125.00 |
| Purchase #7 | $237.53 | 11.646% | $265.1927 | $265.19 | $265.20 | $265.20 |
| 7 purchase totals = | $1,085.31 | $1,184.4152 | $1,184.40 | $1,184.40 | $1,184.50 | |