| 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 | $122.42 | 6.212% | $130.0247 | $130.02 | $130.00 | $130.00 |
| Purchase #2 | $35.55 | 10.359% | $39.2326 | $39.23 | $39.25 | $39.20 |
| Purchase #3 | $53.55 | 4.795% | $56.1177 | $56.12 | $56.10 | $56.10 |
| Purchase #4 | $140.62 | 3.169% | $145.0762 | $145.08 | $145.10 | $145.10 |
| Purchase #5 | $218.29 | 5.586% | $230.4837 | $230.48 | $230.50 | $230.50 |
| Purchase #6 | $230.42 | 4.541% | $240.8834 | $240.88 | $240.90 | $240.90 |
| Purchase #7 | $70.28 | 9.173% | $76.7268 | $76.73 | $76.75 | $76.70 |
| 7 purchase totals = | $871.13 | $918.5451 | $918.54 | $918.60 | $918.50 | |