| 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 | $175.47 | 7.197% | $188.0986 | $188.10 | $188.10 | $188.10 |
| Purchase #2 | $233.45 | 12.670% | $263.0281 | $263.03 | $263.05 | $263.00 |
| Purchase #3 | $174.76 | 12.159% | $196.0091 | $196.01 | $196.00 | $196.00 |
| Purchase #4 | $202.40 | 8.774% | $220.1586 | $220.16 | $220.15 | $220.20 |
| Purchase #5 | $240.79 | 5.717% | $254.556 | $254.56 | $254.55 | $254.60 |
| Purchase #6 | $95.35 | 13.371% | $108.0992 | $108.10 | $108.10 | $108.10 |
| Purchase #7 | $51.87 | 4.208% | $54.0527 | $54.05 | $54.05 | $54.10 |
| 7 purchase totals = | $1,174.09 | $1,284.0023 | $1,284.01 | $1,284.00 | $1,284.10 | |