| 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 | $203.55 | 12.741% | $229.4843 | $229.48 | $229.50 | $229.50 |
| Purchase #2 | $234.94 | 4.215% | $244.8427 | $244.84 | $244.85 | $244.80 |
| Purchase #3 | $98.78 | 7.507% | $106.1954 | $106.20 | $106.20 | $106.20 |
| Purchase #4 | $14.91 | 4.724% | $15.6143 | $15.61 | $15.60 | $15.60 |
| Purchase #5 | $184.99 | 8.132% | $200.0334 | $200.03 | $200.05 | $200.00 |
| Purchase #6 | $186.35 | 13.575% | $211.647 | $211.65 | $211.65 | $211.60 |
| Purchase #7 | $204.35 | 9.142% | $223.0317 | $223.03 | $223.05 | $223.00 |
| 7 purchase totals = | $1,127.87 | $1,230.8488 | $1,230.84 | $1,230.90 | $1,230.70 | |