| 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 | $245.56 | 5.436% | $258.9086 | $258.91 | $258.90 | $258.90 |
| Purchase #2 | $172.33 | 9.573% | $188.8272 | $188.83 | $188.85 | $188.80 |
| Purchase #3 | $63.99 | 7.579% | $68.8398 | $68.84 | $68.85 | $68.80 |
| Purchase #4 | $50.43 | 12.546% | $56.7569 | $56.76 | $56.75 | $56.80 |
| Purchase #5 | $130.54 | 3.427% | $135.0136 | $135.01 | $135.00 | $135.00 |
| Purchase #6 | $214.68 | 12.620% | $241.7726 | $241.77 | $241.75 | $241.80 |
| Purchase #7 | $59.49 | 4.604% | $62.2289 | $62.23 | $62.25 | $62.20 |
| 7 purchase totals = | $937.02 | $1,012.3476 | $1,012.35 | $1,012.35 | $1,012.30 | |