| 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 | $180.93 | 11.580% | $201.8817 | $201.88 | $201.90 | $201.90 |
| Purchase #2 | $154.61 | 5.768% | $163.5279 | $163.53 | $163.55 | $163.50 |
| Purchase #3 | $223.95 | 6.384% | $238.247 | $238.25 | $238.25 | $238.20 |
| Purchase #4 | $224.77 | 12.310% | $252.4392 | $252.44 | $252.45 | $252.40 |
| Purchase #5 | $60.96 | 4.675% | $63.8099 | $63.81 | $63.80 | $63.80 |
| Purchase #6 | $237.66 | 9.372% | $259.9335 | $259.93 | $259.95 | $259.90 |
| Purchase #7 | $61.47 | 13.624% | $69.8447 | $69.84 | $69.85 | $69.80 |
| 7 purchase totals = | $1,144.35 | $1,249.6839 | $1,249.68 | $1,249.75 | $1,249.50 | |