| 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 | $208.64 | 7.773% | $224.8576 | $224.86 | $224.85 | $224.90 |
| Purchase #2 | $93.48 | 3.182% | $96.4545 | $96.45 | $96.45 | $96.50 |
| Purchase #3 | $239.99 | 6.200% | $254.8694 | $254.87 | $254.85 | $254.90 |
| Purchase #4 | $106.28 | 3.548% | $110.0508 | $110.05 | $110.05 | $110.10 |
| Purchase #5 | $221.47 | 3.332% | $228.8494 | $228.85 | $228.85 | $228.80 |
| Purchase #6 | $42.69 | 10.743% | $47.2762 | $47.28 | $47.30 | $47.30 |
| Purchase #7 | $168.52 | 8.783% | $183.3211 | $183.32 | $183.30 | $183.30 |
| 7 purchase totals = | $1,081.07 | $1,145.6790 | $1,145.68 | $1,145.65 | $1,145.80 | |