| 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 | $36.52 | 10.108% | $40.2114 | $40.21 | $40.20 | $40.20 |
| Purchase #2 | $189.68 | 12.724% | $213.8149 | $213.81 | $213.80 | $213.80 |
| Purchase #3 | $207.35 | 6.788% | $221.4249 | $221.42 | $221.40 | $221.40 |
| Purchase #4 | $153.77 | 9.230% | $167.963 | $167.96 | $167.95 | $168.00 |
| Purchase #5 | $100.69 | 8.558% | $109.3071 | $109.31 | $109.30 | $109.30 |
| Purchase #6 | $213.99 | 9.304% | $233.8996 | $233.90 | $233.90 | $233.90 |
| Purchase #7 | $180.31 | 5.707% | $190.6003 | $190.60 | $190.60 | $190.60 |
| 7 purchase totals = | $1,082.31 | $1,177.2212 | $1,177.21 | $1,177.15 | $1,177.20 | |