| 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 | $244.33 | 7.662% | $263.0506 | $263.05 | $263.05 | $263.10 |
| Purchase #2 | $249.60 | 7.722% | $268.8741 | $268.87 | $268.85 | $268.90 |
| Purchase #3 | $160.76 | 11.500% | $179.2474 | $179.25 | $179.25 | $179.20 |
| Purchase #4 | $123.81 | 10.671% | $137.0218 | $137.02 | $137.00 | $137.00 |
| Purchase #5 | $94.60 | 13.275% | $107.1582 | $107.16 | $107.15 | $107.20 |
| Purchase #6 | $65.92 | 4.308% | $68.7598 | $68.76 | $68.75 | $68.80 |
| Purchase #7 | $91.35 | 4.823% | $95.7558 | $95.76 | $95.75 | $95.80 |
| 7 purchase totals = | $1,030.37 | $1,119.8677 | $1,119.87 | $1,119.80 | $1,120.00 | |