| 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 | $22.83 | 4.710% | $23.9053 | $23.91 | $23.90 | $23.90 |
| Purchase #2 | $189.84 | 11.468% | $211.6109 | $211.61 | $211.60 | $211.60 |
| Purchase #3 | $221.44 | 12.225% | $248.511 | $248.51 | $248.50 | $248.50 |
| Purchase #4 | $87.87 | 5.349% | $92.5702 | $92.57 | $92.55 | $92.60 |
| Purchase #5 | $167.76 | 3.315% | $173.3212 | $173.32 | $173.30 | $173.30 |
| Purchase #6 | $96.88 | 8.308% | $104.9288 | $104.93 | $104.95 | $104.90 |
| Purchase #7 | $161.96 | 13.763% | $184.2506 | $184.25 | $184.25 | $184.30 |
| 7 purchase totals = | $948.58 | $1,039.0980 | $1,039.10 | $1,039.05 | $1,039.10 | |