| 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 | $188.59 | 12.109% | $211.4264 | $211.43 | $211.45 | $211.40 |
| Purchase #2 | $90.35 | 6.242% | $95.9896 | $95.99 | $96.00 | $96.00 |
| Purchase #3 | $193.97 | 7.424% | $208.3703 | $208.37 | $208.35 | $208.40 |
| Purchase #4 | $186.43 | 9.722% | $204.5547 | $204.55 | $204.55 | $204.60 |
| Purchase #5 | $50.33 | 9.415% | $55.0686 | $55.07 | $55.05 | $55.10 |
| Purchase #6 | $176.54 | 12.523% | $198.6481 | $198.65 | $198.65 | $198.60 |
| Purchase #7 | $228.29 | 9.135% | $249.1443 | $249.14 | $249.15 | $249.10 |
| 7 purchase totals = | $1,114.50 | $1,223.2020 | $1,223.20 | $1,223.20 | $1,223.20 | |