| 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 | $193.29 | 9.627% | $211.898 | $211.90 | $211.90 | $211.90 |
| Purchase #2 | $186.73 | 12.598% | $210.2542 | $210.25 | $210.25 | $210.30 |
| Purchase #3 | $180.88 | 13.692% | $205.6461 | $205.65 | $205.65 | $205.60 |
| Purchase #4 | $112.80 | 10.284% | $124.4004 | $124.40 | $124.40 | $124.40 |
| Purchase #5 | $42.68 | 12.613% | $48.0632 | $48.06 | $48.05 | $48.10 |
| Purchase #6 | $16.94 | 10.385% | $18.6992 | $18.70 | $18.70 | $18.70 |
| Purchase #7 | $194.30 | 10.108% | $213.9398 | $213.94 | $213.95 | $213.90 |
| 7 purchase totals = | $927.62 | $1,032.9009 | $1,032.90 | $1,032.90 | $1,032.90 | |