| 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 | $235.50 | 13.497% | $267.2854 | $267.29 | $267.30 | $267.30 |
| Purchase #2 | $175.30 | 13.421% | $198.827 | $198.83 | $198.85 | $198.80 |
| Purchase #3 | $74.84 | 7.746% | $80.6371 | $80.64 | $80.65 | $80.60 |
| Purchase #4 | $144.63 | 11.743% | $161.6139 | $161.61 | $161.60 | $161.60 |
| Purchase #5 | $233.92 | 9.683% | $256.5705 | $256.57 | $256.55 | $256.60 |
| Purchase #6 | $81.35 | 10.785% | $90.1236 | $90.12 | $90.10 | $90.10 |
| Purchase #7 | $153.84 | 11.667% | $171.7885 | $171.79 | $171.80 | $171.80 |
| 7 purchase totals = | $1,099.38 | $1,226.8460 | $1,226.85 | $1,226.85 | $1,226.80 | |