| 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 | $222.81 | 9.529% | $244.0416 | $244.04 | $244.05 | $244.00 |
| Purchase #2 | $133.43 | 9.120% | $145.5988 | $145.60 | $145.60 | $145.60 |
| Purchase #3 | $141.28 | 13.710% | $160.6495 | $160.65 | $160.65 | $160.60 |
| Purchase #4 | $203.94 | 12.846% | $230.1381 | $230.14 | $230.15 | $230.10 |
| Purchase #5 | $201.71 | 13.218% | $228.372 | $228.37 | $228.35 | $228.40 |
| Purchase #6 | $192.63 | 4.106% | $200.5394 | $200.54 | $200.55 | $200.50 |
| Purchase #7 | $85.73 | 4.756% | $89.8073 | $89.81 | $89.80 | $89.80 |
| 7 purchase totals = | $1,181.53 | $1,299.1467 | $1,299.15 | $1,299.15 | $1,299.00 | |