| 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 | $241.40 | 12.206% | $270.8653 | $270.87 | $270.85 | $270.90 |
| Purchase #2 | $229.75 | 6.707% | $245.1593 | $245.16 | $245.15 | $245.20 |
| Purchase #3 | $88.91 | 6.244% | $94.4615 | $94.46 | $94.45 | $94.50 |
| Purchase #4 | $158.38 | 11.725% | $176.9501 | $176.95 | $176.95 | $177.00 |
| Purchase #5 | $90.95 | 13.516% | $103.2428 | $103.24 | $103.25 | $103.20 |
| Purchase #6 | $64.45 | 3.376% | $66.6258 | $66.63 | $66.65 | $66.60 |
| Purchase #7 | $162.45 | 3.614% | $168.3209 | $168.32 | $168.30 | $168.30 |
| 7 purchase totals = | $1,036.29 | $1,125.6257 | $1,125.63 | $1,125.60 | $1,125.70 | |