| 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 | $203.75 | 11.142% | $226.4518 | $226.45 | $226.45 | $226.50 |
| Purchase #2 | $181.50 | 4.263% | $189.2373 | $189.24 | $189.25 | $189.20 |
| Purchase #3 | $18.68 | 3.708% | $19.3727 | $19.37 | $19.35 | $19.40 |
| Purchase #4 | $141.70 | 10.753% | $156.937 | $156.94 | $156.95 | $156.90 |
| Purchase #5 | $160.25 | 7.676% | $172.5508 | $172.55 | $172.55 | $172.60 |
| Purchase #6 | $127.78 | 5.137% | $134.3441 | $134.34 | $134.35 | $134.30 |
| Purchase #7 | $126.60 | 6.722% | $135.1101 | $135.11 | $135.10 | $135.10 |
| 7 purchase totals = | $960.26 | $1,034.0038 | $1,034.00 | $1,034.00 | $1,034.00 | |