| 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 | $121.46 | 9.114% | $132.5299 | $132.53 | $132.55 | $132.50 |
| Purchase #2 | $129.99 | 10.252% | $143.3166 | $143.32 | $143.30 | $143.30 |
| Purchase #3 | $219.66 | 5.147% | $230.9659 | $230.97 | $230.95 | $231.00 |
| Purchase #4 | $81.36 | 9.117% | $88.7776 | $88.78 | $88.80 | $88.80 |
| Purchase #5 | $58.42 | 13.562% | $66.3429 | $66.34 | $66.35 | $66.30 |
| Purchase #6 | $178.32 | 13.547% | $202.477 | $202.48 | $202.50 | $202.50 |
| Purchase #7 | $231.35 | 7.561% | $248.8424 | $248.84 | $248.85 | $248.80 |
| 7 purchase totals = | $1,020.56 | $1,113.2523 | $1,113.26 | $1,113.30 | $1,113.20 | |