| 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 | $54.29 | 6.540% | $57.8406 | $57.84 | $57.85 | $57.80 |
| Purchase #2 | $239.34 | 12.387% | $268.987 | $268.99 | $269.00 | $269.00 |
| Purchase #3 | $84.40 | 6.735% | $90.0843 | $90.08 | $90.10 | $90.10 |
| Purchase #4 | $222.34 | 8.752% | $241.7992 | $241.80 | $241.80 | $241.80 |
| Purchase #5 | $191.89 | 8.651% | $208.4904 | $208.49 | $208.50 | $208.50 |
| Purchase #6 | $224.35 | 13.773% | $255.2497 | $255.25 | $255.25 | $255.20 |
| Purchase #7 | $74.38 | 13.778% | $84.6281 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $1,090.99 | $1,207.0793 | $1,207.08 | $1,207.15 | $1,207.00 | |