| 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 | $223.44 | 3.279% | $230.7666 | $230.77 | $230.75 | $230.80 |
| Purchase #2 | $81.35 | 7.351% | $87.33 | $87.33 | $87.35 | $87.30 |
| Purchase #3 | $217.77 | 4.201% | $226.9185 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $142.61 | 4.500% | $149.0275 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $222.78 | 6.752% | $237.8221 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $165.51 | 8.661% | $179.8448 | $179.84 | $179.85 | $179.80 |
| Purchase #7 | $131.55 | 6.346% | $139.8982 | $139.90 | $139.90 | $139.90 |
| 7 purchase totals = | $1,185.01 | $1,251.6077 | $1,251.61 | $1,251.60 | $1,251.50 | |