| 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 | $208.81 | 6.137% | $221.6247 | $221.62 | $221.60 | $221.60 |
| Purchase #2 | $212.74 | 7.627% | $228.9657 | $228.97 | $228.95 | $229.00 |
| Purchase #3 | $125.77 | 11.727% | $140.519 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $132.67 | 9.550% | $145.34 | $145.34 | $145.35 | $145.30 |
| Purchase #5 | $160.90 | 12.637% | $181.2329 | $181.23 | $181.25 | $181.20 |
| Purchase #6 | $165.65 | 8.176% | $179.1935 | $179.19 | $179.20 | $179.20 |
| Purchase #7 | $204.99 | 8.374% | $222.1559 | $222.16 | $222.15 | $222.20 |
| 7 purchase totals = | $1,211.53 | $1,319.0317 | $1,319.03 | $1,319.00 | $1,319.00 | |