| 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 | $210.80 | 3.593% | $218.374 | $218.37 | $218.35 | $218.40 |
| Purchase #2 | $68.37 | 3.825% | $70.9852 | $70.99 | $71.00 | $71.00 |
| Purchase #3 | $48.97 | 4.340% | $51.0953 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $172.84 | 6.455% | $183.9968 | $184.00 | $184.00 | $184.00 |
| Purchase #5 | $150.53 | 5.659% | $159.0485 | $159.05 | $159.05 | $159.00 |
| Purchase #6 | $197.75 | 6.403% | $210.4119 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $112.28 | 10.415% | $123.974 | $123.97 | $123.95 | $124.00 |
| 7 purchase totals = | $961.54 | $1,017.8857 | $1,017.89 | $1,017.85 | $1,017.90 | |