| 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 | $115.75 | 4.299% | $120.7261 | $120.73 | $120.75 | $120.70 |
| Purchase #2 | $46.55 | 9.424% | $50.9369 | $50.94 | $50.95 | $50.90 |
| Purchase #3 | $30.86 | 12.390% | $34.6836 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $214.44 | 12.475% | $241.1914 | $241.19 | $241.20 | $241.20 |
| Purchase #5 | $249.81 | 13.794% | $284.2688 | $284.27 | $284.25 | $284.30 |
| Purchase #6 | $156.59 | 3.509% | $162.0847 | $162.08 | $162.10 | $162.10 |
| Purchase #7 | $223.89 | 7.865% | $241.4989 | $241.50 | $241.50 | $241.50 |
| 7 purchase totals = | $1,037.89 | $1,135.3904 | $1,135.39 | $1,135.45 | $1,135.40 | |