| 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 | $93.92 | 7.516% | $100.979 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $250.28 | 7.493% | $269.0335 | $269.03 | $269.05 | $269.00 |
| Purchase #3 | $108.47 | 9.429% | $118.6976 | $118.70 | $118.70 | $118.70 |
| Purchase #4 | $231.60 | 10.503% | $255.9249 | $255.92 | $255.90 | $255.90 |
| Purchase #5 | $18.87 | 3.160% | $19.4663 | $19.47 | $19.45 | $19.50 |
| Purchase #6 | $102.65 | 10.125% | $113.0433 | $113.04 | $113.05 | $113.00 |
| Purchase #7 | $123.44 | 13.812% | $140.4895 | $140.49 | $140.50 | $140.50 |
| 7 purchase totals = | $929.23 | $1,017.6341 | $1,017.63 | $1,017.65 | $1,017.60 | |