| 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 | $113.68 | 9.418% | $124.3864 | $124.39 | $124.40 | $124.40 |
| Purchase #2 | $199.70 | 12.345% | $224.353 | $224.35 | $224.35 | $224.40 |
| Purchase #3 | $135.93 | 3.816% | $141.1171 | $141.12 | $141.10 | $141.10 |
| Purchase #4 | $15.53 | 6.593% | $16.5539 | $16.55 | $16.55 | $16.60 |
| Purchase #5 | $208.37 | 3.730% | $216.1422 | $216.14 | $216.15 | $216.10 |
| Purchase #6 | $126.34 | 3.214% | $130.4006 | $130.40 | $130.40 | $130.40 |
| Purchase #7 | $152.44 | 6.664% | $162.5986 | $162.60 | $162.60 | $162.60 |
| 7 purchase totals = | $951.99 | $1,015.5518 | $1,015.55 | $1,015.55 | $1,015.60 | |