| 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 | $230.77 | 12.157% | $258.8247 | $258.82 | $258.80 | $258.80 |
| Purchase #2 | $224.97 | 5.446% | $237.2219 | $237.22 | $237.20 | $237.20 |
| Purchase #3 | $245.63 | 3.249% | $253.6105 | $253.61 | $253.60 | $253.60 |
| Purchase #4 | $91.48 | 4.756% | $95.8308 | $95.83 | $95.85 | $95.80 |
| Purchase #5 | $93.63 | 8.694% | $101.7702 | $101.77 | $101.75 | $101.80 |
| Purchase #6 | $67.95 | 9.412% | $74.3455 | $74.35 | $74.35 | $74.30 |
| Purchase #7 | $221.35 | 13.119% | $250.3889 | $250.39 | $250.40 | $250.40 |
| 7 purchase totals = | $1,175.78 | $1,271.9925 | $1,271.99 | $1,271.95 | $1,271.90 | |