| 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 | $213.88 | 6.303% | $227.3609 | $227.36 | $227.35 | $227.40 |
| Purchase #2 | $238.89 | 8.299% | $258.7155 | $258.72 | $258.70 | $258.70 |
| Purchase #3 | $201.69 | 3.615% | $208.9811 | $208.98 | $209.00 | $209.00 |
| Purchase #4 | $158.55 | 4.143% | $165.1187 | $165.12 | $165.10 | $165.10 |
| Purchase #5 | $52.48 | 3.668% | $54.405 | $54.41 | $54.40 | $54.40 |
| Purchase #6 | $169.37 | 4.112% | $176.3345 | $176.33 | $176.35 | $176.30 |
| Purchase #7 | $117.88 | 9.416% | $128.9796 | $128.98 | $129.00 | $129.00 |
| 7 purchase totals = | $1,152.74 | $1,219.8953 | $1,219.90 | $1,219.90 | $1,219.90 | |