| 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 | $240.71 | 12.842% | $271.622 | $271.62 | $271.60 | $271.60 |
| Purchase #2 | $195.78 | 8.143% | $211.7224 | $211.72 | $211.70 | $211.70 |
| Purchase #3 | $246.57 | 13.483% | $279.815 | $279.82 | $279.80 | $279.80 |
| Purchase #4 | $240.33 | 11.589% | $268.1818 | $268.18 | $268.20 | $268.20 |
| Purchase #5 | $187.42 | 9.277% | $204.807 | $204.81 | $204.80 | $204.80 |
| Purchase #6 | $128.45 | 11.223% | $142.8659 | $142.87 | $142.85 | $142.90 |
| Purchase #7 | $225.40 | 10.842% | $249.8379 | $249.84 | $249.85 | $249.80 |
| 7 purchase totals = | $1,464.66 | $1,628.8520 | $1,628.86 | $1,628.80 | $1,628.80 | |