| 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 | $115.76 | 4.525% | $120.9981 | $121.00 | $121.00 | $121.00 |
| Purchase #2 | $66.43 | 3.471% | $68.7358 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $249.81 | 3.605% | $258.8157 | $258.82 | $258.80 | $258.80 |
| Purchase #4 | $88.82 | 10.729% | $98.3495 | $98.35 | $98.35 | $98.30 |
| Purchase #5 | $117.74 | 10.381% | $129.9626 | $129.96 | $129.95 | $130.00 |
| Purchase #6 | $167.82 | 7.712% | $180.7623 | $180.76 | $180.75 | $180.80 |
| Purchase #7 | $161.72 | 3.626% | $167.584 | $167.58 | $167.60 | $167.60 |
| 7 purchase totals = | $968.10 | $1,025.2080 | $1,025.21 | $1,025.20 | $1,025.20 | |