| 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 | $202.73 | 4.443% | $211.7373 | $211.74 | $211.75 | $211.70 |
| Purchase #2 | $37.84 | 3.273% | $39.0785 | $39.08 | $39.10 | $39.10 |
| Purchase #3 | $214.57 | 12.535% | $241.4663 | $241.47 | $241.45 | $241.50 |
| Purchase #4 | $248.70 | 13.490% | $282.2496 | $282.25 | $282.25 | $282.20 |
| Purchase #5 | $95.44 | 3.350% | $98.6372 | $98.64 | $98.65 | $98.60 |
| Purchase #6 | $168.28 | 11.149% | $187.0415 | $187.04 | $187.05 | $187.00 |
| Purchase #7 | $129.95 | 12.790% | $146.5706 | $146.57 | $146.55 | $146.60 |
| 7 purchase totals = | $1,097.51 | $1,206.7810 | $1,206.79 | $1,206.80 | $1,206.70 | |