| 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 | $128.72 | 4.753% | $134.8381 | $134.84 | $134.85 | $134.80 |
| Purchase #2 | $96.67 | 5.503% | $101.9898 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $212.40 | 12.669% | $239.309 | $239.31 | $239.30 | $239.30 |
| Purchase #4 | $211.29 | 3.507% | $218.6999 | $218.70 | $218.70 | $218.70 |
| Purchase #5 | $186.64 | 13.627% | $212.0734 | $212.07 | $212.05 | $212.10 |
| Purchase #6 | $194.32 | 12.681% | $218.9617 | $218.96 | $218.95 | $219.00 |
| Purchase #7 | $169.39 | 13.258% | $191.8477 | $191.85 | $191.85 | $191.80 |
| 7 purchase totals = | $1,199.43 | $1,317.7196 | $1,317.72 | $1,317.70 | $1,317.70 | |