| 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 | $135.37 | 4.721% | $141.7608 | $141.76 | $141.75 | $141.80 |
| Purchase #2 | $229.69 | 4.486% | $239.9939 | $239.99 | $240.00 | $240.00 |
| Purchase #3 | $126.66 | 8.702% | $137.682 | $137.68 | $137.70 | $137.70 |
| Purchase #4 | $117.44 | 5.128% | $123.4623 | $123.46 | $123.45 | $123.50 |
| Purchase #5 | $20.96 | 7.232% | $22.4758 | $22.48 | $22.50 | $22.50 |
| Purchase #6 | $32.48 | 9.441% | $35.5464 | $35.55 | $35.55 | $35.50 |
| Purchase #7 | $83.57 | 9.805% | $91.764 | $91.76 | $91.75 | $91.80 |
| 7 purchase totals = | $746.17 | $792.6852 | $792.68 | $792.70 | $792.80 | |