| 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 | $34.93 | 13.491% | $39.6424 | $39.64 | $39.65 | $39.60 |
| Purchase #2 | $172.72 | 6.355% | $183.6964 | $183.70 | $183.70 | $183.70 |
| Purchase #3 | $230.54 | 12.193% | $258.6497 | $258.65 | $258.65 | $258.60 |
| Purchase #4 | $235.56 | 8.398% | $255.3423 | $255.34 | $255.35 | $255.30 |
| Purchase #5 | $217.86 | 12.609% | $245.33 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $173.98 | 5.722% | $183.9351 | $183.94 | $183.95 | $183.90 |
| Purchase #7 | $157.85 | 9.840% | $173.3824 | $173.38 | $173.40 | $173.40 |
| 7 purchase totals = | $1,223.44 | $1,339.9783 | $1,339.98 | $1,340.05 | $1,339.80 | |