| 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 | $202.31 | 9.474% | $221.4768 | $221.48 | $221.50 | $221.50 |
| Purchase #2 | $52.25 | 4.584% | $54.6451 | $54.65 | $54.65 | $54.60 |
| Purchase #3 | $235.62 | 12.683% | $265.5037 | $265.50 | $265.50 | $265.50 |
| Purchase #4 | $97.80 | 10.294% | $107.8675 | $107.87 | $107.85 | $107.90 |
| Purchase #5 | $238.73 | 5.696% | $252.3281 | $252.33 | $252.35 | $252.30 |
| Purchase #6 | $41.76 | 10.535% | $46.1594 | $46.16 | $46.15 | $46.20 |
| Purchase #7 | $233.77 | 8.390% | $253.3833 | $253.38 | $253.40 | $253.40 |
| 7 purchase totals = | $1,102.24 | $1,201.3639 | $1,201.37 | $1,201.40 | $1,201.40 | |