| 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 | $39.62 | 4.380% | $41.3554 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $246.33 | 7.309% | $264.3343 | $264.33 | $264.35 | $264.30 |
| Purchase #3 | $40.64 | 11.674% | $45.3843 | $45.38 | $45.40 | $45.40 |
| Purchase #4 | $181.61 | 6.830% | $194.014 | $194.01 | $194.00 | $194.00 |
| Purchase #5 | $219.38 | 8.806% | $238.6986 | $238.70 | $238.70 | $238.70 |
| Purchase #6 | $175.50 | 6.682% | $187.2269 | $187.23 | $187.25 | $187.20 |
| Purchase #7 | $123.47 | 12.324% | $138.6864 | $138.69 | $138.70 | $138.70 |
| 7 purchase totals = | $1,026.55 | $1,109.6999 | $1,109.70 | $1,109.75 | $1,109.70 | |