| 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 | $222.43 | 8.258% | $240.7983 | $240.80 | $240.80 | $240.80 |
| Purchase #2 | $131.33 | 12.255% | $147.4245 | $147.42 | $147.40 | $147.40 |
| Purchase #3 | $183.96 | 13.345% | $208.5095 | $208.51 | $208.50 | $208.50 |
| Purchase #4 | $223.38 | 12.600% | $251.5259 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $64.75 | 11.628% | $72.2791 | $72.28 | $72.30 | $72.30 |
| Purchase #6 | $151.53 | 6.754% | $161.7643 | $161.76 | $161.75 | $161.80 |
| Purchase #7 | $195.97 | 5.407% | $206.5661 | $206.57 | $206.55 | $206.60 |
| 7 purchase totals = | $1,173.35 | $1,288.8677 | $1,288.87 | $1,288.85 | $1,288.90 | |