| 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 | $101.82 | 6.196% | $108.1288 | $108.13 | $108.15 | $108.10 |
| Purchase #2 | $90.54 | 3.261% | $93.4925 | $93.49 | $93.50 | $93.50 |
| Purchase #3 | $115.51 | 4.862% | $121.1261 | $121.13 | $121.15 | $121.10 |
| Purchase #4 | $189.75 | 8.393% | $205.6757 | $205.68 | $205.70 | $205.70 |
| Purchase #5 | $166.82 | 4.675% | $174.6188 | $174.62 | $174.60 | $174.60 |
| Purchase #6 | $236.73 | 3.636% | $245.3375 | $245.34 | $245.35 | $245.30 |
| Purchase #7 | $39.68 | 9.796% | $43.5671 | $43.57 | $43.55 | $43.60 |
| 7 purchase totals = | $940.85 | $991.9465 | $991.96 | $992.00 | $991.90 | |