| 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 | $147.96 | 4.432% | $154.5176 | $154.52 | $154.50 | $154.50 |
| Purchase #2 | $71.44 | 4.607% | $74.7312 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $242.81 | 9.163% | $265.0587 | $265.06 | $265.05 | $265.10 |
| Purchase #4 | $46.99 | 10.836% | $52.0818 | $52.08 | $52.10 | $52.10 |
| Purchase #5 | $83.83 | 12.448% | $94.2652 | $94.27 | $94.25 | $94.30 |
| Purchase #6 | $99.40 | 8.247% | $107.5975 | $107.60 | $107.60 | $107.60 |
| Purchase #7 | $245.31 | 4.351% | $255.9834 | $255.98 | $256.00 | $256.00 |
| 7 purchase totals = | $937.74 | $1,004.2354 | $1,004.24 | $1,004.25 | $1,004.30 | |