| 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 | $58.39 | 4.765% | $61.1723 | $61.17 | $61.15 | $61.20 |
| Purchase #2 | $170.98 | 12.795% | $192.8569 | $192.86 | $192.85 | $192.90 |
| Purchase #3 | $220.96 | 13.618% | $251.0503 | $251.05 | $251.05 | $251.10 |
| Purchase #4 | $10.74 | 13.489% | $12.1887 | $12.19 | $12.20 | $12.20 |
| Purchase #5 | $207.94 | 10.774% | $230.3435 | $230.34 | $230.35 | $230.30 |
| Purchase #6 | $186.62 | 8.226% | $201.9714 | $201.97 | $201.95 | $202.00 |
| Purchase #7 | $116.38 | 12.761% | $131.2313 | $131.23 | $131.25 | $131.20 |
| 7 purchase totals = | $972.01 | $1,080.8144 | $1,080.81 | $1,080.80 | $1,080.90 | |