| 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 | $220.67 | 13.699% | $250.8996 | $250.90 | $250.90 | $250.90 |
| Purchase #2 | $164.65 | 10.522% | $181.9745 | $181.97 | $181.95 | $182.00 |
| Purchase #3 | $170.93 | 12.717% | $192.6672 | $192.67 | $192.65 | $192.70 |
| Purchase #4 | $159.55 | 9.274% | $174.3467 | $174.35 | $174.35 | $174.30 |
| Purchase #5 | $5.99 | 8.835% | $6.5192 | $6.52 | $6.50 | $6.50 |
| Purchase #6 | $235.95 | 6.390% | $251.0272 | $251.03 | $251.05 | $251.00 |
| Purchase #7 | $74.98 | 10.672% | $82.9819 | $82.98 | $83.00 | $83.00 |
| 7 purchase totals = | $1,032.72 | $1,140.4163 | $1,140.42 | $1,140.40 | $1,140.40 | |