| 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 | $228.90 | 4.422% | $239.022 | $239.02 | $239.00 | $239.00 |
| Purchase #2 | $134.53 | 9.136% | $146.8207 | $146.82 | $146.80 | $146.80 |
| Purchase #3 | $160.98 | 11.441% | $179.3977 | $179.40 | $179.40 | $179.40 |
| Purchase #4 | $162.55 | 9.491% | $177.9776 | $177.98 | $178.00 | $178.00 |
| Purchase #5 | $214.54 | 6.601% | $228.7018 | $228.70 | $228.70 | $228.70 |
| Purchase #6 | $221.57 | 11.817% | $247.7529 | $247.75 | $247.75 | $247.80 |
| Purchase #7 | $189.37 | 4.754% | $198.3726 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $1,312.44 | $1,418.0453 | $1,418.04 | $1,418.00 | $1,418.10 | |