| 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 | $50.67 | 10.333% | $55.9057 | $55.91 | $55.90 | $55.90 |
| Purchase #2 | $204.28 | 7.454% | $219.507 | $219.51 | $219.50 | $219.50 |
| Purchase #3 | $159.33 | 10.837% | $176.5966 | $176.60 | $176.60 | $176.60 |
| Purchase #4 | $213.26 | 11.612% | $238.0238 | $238.02 | $238.00 | $238.00 |
| Purchase #5 | $219.54 | 10.492% | $242.5741 | $242.57 | $242.55 | $242.60 |
| Purchase #6 | $102.35 | 11.355% | $113.9718 | $113.97 | $113.95 | $114.00 |
| Purchase #7 | $33.81 | 8.857% | $36.8046 | $36.80 | $36.80 | $36.80 |
| 7 purchase totals = | $983.24 | $1,083.3836 | $1,083.38 | $1,083.30 | $1,083.40 | |