| 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 | $209.88 | 13.173% | $237.5275 | $237.53 | $237.55 | $237.50 |
| Purchase #2 | $107.44 | 12.688% | $121.072 | $121.07 | $121.05 | $121.10 |
| Purchase #3 | $11.98 | 12.113% | $13.4311 | $13.43 | $13.45 | $13.40 |
| Purchase #4 | $223.57 | 3.265% | $230.8696 | $230.87 | $230.85 | $230.90 |
| Purchase #5 | $218.32 | 11.209% | $242.7915 | $242.79 | $242.80 | $242.80 |
| Purchase #6 | $162.95 | 13.632% | $185.1633 | $185.16 | $185.15 | $185.20 |
| Purchase #7 | $216.72 | 5.601% | $228.8585 | $228.86 | $228.85 | $228.90 |
| 7 purchase totals = | $1,150.86 | $1,259.7135 | $1,259.71 | $1,259.70 | $1,259.80 | |