| 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 | $187.25 | 13.731% | $212.9613 | $212.96 | $212.95 | $213.00 |
| Purchase #2 | $168.92 | 11.375% | $188.1347 | $188.13 | $188.15 | $188.10 |
| Purchase #3 | $230.64 | 9.183% | $251.8197 | $251.82 | $251.80 | $251.80 |
| Purchase #4 | $110.81 | 11.550% | $123.6086 | $123.61 | $123.60 | $123.60 |
| Purchase #5 | $84.89 | 11.558% | $94.7016 | $94.70 | $94.70 | $94.70 |
| Purchase #6 | $96.76 | 10.121% | $106.5531 | $106.55 | $106.55 | $106.60 |
| Purchase #7 | $91.74 | 10.194% | $101.092 | $101.09 | $101.10 | $101.10 |
| 7 purchase totals = | $971.01 | $1,078.8710 | $1,078.86 | $1,078.85 | $1,078.90 | |