| 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 | $229.32 | 4.854% | $240.4512 | $240.45 | $240.45 | $240.50 |
| Purchase #2 | $244.38 | 12.205% | $274.2066 | $274.21 | $274.20 | $274.20 |
| Purchase #3 | $177.41 | 9.287% | $193.8861 | $193.89 | $193.90 | $193.90 |
| Purchase #4 | $62.75 | 11.459% | $69.9405 | $69.94 | $69.95 | $69.90 |
| Purchase #5 | $139.51 | 12.755% | $157.3045 | $157.30 | $157.30 | $157.30 |
| Purchase #6 | $146.97 | 8.191% | $159.0083 | $159.01 | $159.00 | $159.00 |
| Purchase #7 | $142.95 | 8.723% | $155.4195 | $155.42 | $155.40 | $155.40 |
| 7 purchase totals = | $1,143.29 | $1,250.2167 | $1,250.22 | $1,250.20 | $1,250.20 | |