| 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 | $109.26 | 3.362% | $112.9333 | $112.93 | $112.95 | $112.90 |
| Purchase #2 | $143.35 | 3.133% | $147.8412 | $147.84 | $147.85 | $147.80 |
| Purchase #3 | $32.62 | 5.331% | $34.359 | $34.36 | $34.35 | $34.40 |
| Purchase #4 | $216.36 | 10.505% | $239.0886 | $239.09 | $239.10 | $239.10 |
| Purchase #5 | $131.63 | 3.312% | $135.9896 | $135.99 | $136.00 | $136.00 |
| Purchase #6 | $233.35 | 6.640% | $248.8444 | $248.84 | $248.85 | $248.80 |
| Purchase #7 | $97.42 | 12.369% | $109.4699 | $109.47 | $109.45 | $109.50 |
| 7 purchase totals = | $963.99 | $1,028.5260 | $1,028.52 | $1,028.55 | $1,028.50 | |