| 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 | $212.81 | 7.569% | $228.9176 | $228.92 | $228.90 | $228.90 |
| Purchase #2 | $193.84 | 13.495% | $219.9987 | $220.00 | $220.00 | $220.00 |
| Purchase #3 | $131.57 | 11.424% | $146.6006 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $10.40 | 5.294% | $10.9506 | $10.95 | $10.95 | $11.00 |
| Purchase #5 | $16.80 | 12.666% | $18.9279 | $18.93 | $18.95 | $18.90 |
| Purchase #6 | $213.26 | 3.702% | $221.1549 | $221.15 | $221.15 | $221.20 |
| Purchase #7 | $187.68 | 12.541% | $211.2169 | $211.22 | $211.20 | $211.20 |
| 7 purchase totals = | $966.36 | $1,057.7672 | $1,057.77 | $1,057.75 | $1,057.80 | |