| 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 | $202.44 | 13.692% | $230.1581 | $230.16 | $230.15 | $230.20 |
| Purchase #2 | $131.34 | 4.801% | $137.6456 | $137.65 | $137.65 | $137.60 |
| Purchase #3 | $127.28 | 5.279% | $133.9991 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $97.75 | 12.244% | $109.7185 | $109.72 | $109.70 | $109.70 |
| Purchase #5 | $149.31 | 11.393% | $166.3209 | $166.32 | $166.30 | $166.30 |
| Purchase #6 | $225.48 | 12.526% | $253.7236 | $253.72 | $253.70 | $253.70 |
| Purchase #7 | $97.48 | 13.402% | $110.5443 | $110.54 | $110.55 | $110.50 |
| 7 purchase totals = | $1,031.08 | $1,142.1101 | $1,142.11 | $1,142.05 | $1,142.00 | |