| 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 | $197.85 | 6.768% | $211.2405 | $211.24 | $211.25 | $211.20 |
| Purchase #2 | $90.40 | 4.600% | $94.5584 | $94.56 | $94.55 | $94.60 |
| Purchase #3 | $17.74 | 9.493% | $19.4241 | $19.42 | $19.40 | $19.40 |
| Purchase #4 | $36.44 | 3.870% | $37.8502 | $37.85 | $37.85 | $37.90 |
| Purchase #5 | $250.36 | 9.347% | $273.7611 | $273.76 | $273.75 | $273.80 |
| Purchase #6 | $71.42 | 7.554% | $76.8151 | $76.82 | $76.80 | $76.80 |
| Purchase #7 | $201.69 | 9.601% | $221.0543 | $221.05 | $221.05 | $221.10 |
| 7 purchase totals = | $865.90 | $934.7037 | $934.70 | $934.65 | $934.80 | |