| 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 | $226.35 | 5.259% | $238.2537 | $238.25 | $238.25 | $238.30 |
| Purchase #2 | $99.74 | 11.634% | $111.3438 | $111.34 | $111.35 | $111.30 |
| Purchase #3 | $81.35 | 3.686% | $84.3486 | $84.35 | $84.35 | $84.30 |
| Purchase #4 | $187.93 | 13.801% | $213.8662 | $213.87 | $213.85 | $213.90 |
| Purchase #5 | $7.93 | 5.576% | $8.3722 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $192.98 | 9.830% | $211.9499 | $211.95 | $211.95 | $211.90 |
| Purchase #7 | $221.51 | 12.715% | $249.675 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $1,017.79 | $1,117.8094 | $1,117.81 | $1,117.80 | $1,117.80 | |