| 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 | $35.48 | 8.603% | $38.5323 | $38.53 | $38.55 | $38.50 |
| Purchase #2 | $235.96 | 6.398% | $251.0567 | $251.06 | $251.05 | $251.10 |
| Purchase #3 | $167.58 | 7.489% | $180.1301 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $201.78 | 5.611% | $213.1019 | $213.10 | $213.10 | $213.10 |
| Purchase #5 | $29.68 | 7.869% | $32.0155 | $32.02 | $32.00 | $32.00 |
| Purchase #6 | $241.61 | 11.323% | $268.9675 | $268.97 | $268.95 | $269.00 |
| Purchase #7 | $16.68 | 13.677% | $18.9613 | $18.96 | $18.95 | $19.00 |
| 7 purchase totals = | $928.77 | $1,002.7653 | $1,002.77 | $1,002.75 | $1,002.80 | |