| 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 | $135.95 | 12.243% | $152.5944 | $152.59 | $152.60 | $152.60 |
| Purchase #2 | $242.98 | 6.529% | $258.8442 | $258.84 | $258.85 | $258.80 |
| Purchase #3 | $190.29 | 9.270% | $207.9299 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $212.72 | 10.360% | $234.7578 | $234.76 | $234.75 | $234.80 |
| Purchase #5 | $211.54 | 9.820% | $232.3132 | $232.31 | $232.30 | $232.30 |
| Purchase #6 | $229.48 | 10.752% | $254.1537 | $254.15 | $254.15 | $254.20 |
| Purchase #7 | $47.64 | 3.418% | $49.2683 | $49.27 | $49.25 | $49.30 |
| 7 purchase totals = | $1,270.60 | $1,389.8615 | $1,389.85 | $1,389.85 | $1,389.90 | |