| 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 | $135.34 | 6.342% | $143.9233 | $143.92 | $143.90 | $143.90 |
| Purchase #2 | $185.99 | 11.651% | $207.6597 | $207.66 | $207.65 | $207.70 |
| Purchase #3 | $211.77 | 8.303% | $229.3533 | $229.35 | $229.35 | $229.40 |
| Purchase #4 | $232.55 | 9.357% | $254.3097 | $254.31 | $254.30 | $254.30 |
| Purchase #5 | $92.93 | 11.458% | $103.5779 | $103.58 | $103.60 | $103.60 |
| Purchase #6 | $10.25 | 4.509% | $10.7122 | $10.71 | $10.70 | $10.70 |
| Purchase #7 | $49.84 | 4.268% | $51.9672 | $51.97 | $51.95 | $52.00 |
| 7 purchase totals = | $918.67 | $1,001.5033 | $1,001.50 | $1,001.45 | $1,001.60 | |