| 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 | $243.35 | 11.837% | $272.1553 | $272.16 | $272.15 | $272.20 |
| Purchase #2 | $22.36 | 9.334% | $24.4471 | $24.45 | $24.45 | $24.40 |
| Purchase #3 | $121.87 | 6.798% | $130.1547 | $130.15 | $130.15 | $130.20 |
| Purchase #4 | $145.50 | 3.500% | $150.5925 | $150.59 | $150.60 | $150.60 |
| Purchase #5 | $173.95 | 4.540% | $181.8473 | $181.85 | $181.85 | $181.80 |
| Purchase #6 | $182.69 | 11.651% | $203.9752 | $203.98 | $204.00 | $204.00 |
| Purchase #7 | $68.94 | 9.565% | $75.5341 | $75.53 | $75.55 | $75.50 |
| 7 purchase totals = | $958.66 | $1,038.7062 | $1,038.71 | $1,038.75 | $1,038.70 | |