| 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 | $123.35 | 4.505% | $128.9069 | $128.91 | $128.90 | $128.90 |
| Purchase #2 | $175.47 | 10.433% | $193.7768 | $193.78 | $193.80 | $193.80 |
| Purchase #3 | $203.34 | 6.262% | $216.0732 | $216.07 | $216.05 | $216.10 |
| Purchase #4 | $205.96 | 13.208% | $233.1632 | $233.16 | $233.15 | $233.20 |
| Purchase #5 | $47.85 | 8.102% | $51.7268 | $51.73 | $51.75 | $51.70 |
| Purchase #6 | $49.78 | 12.422% | $55.9637 | $55.96 | $55.95 | $56.00 |
| Purchase #7 | $221.55 | 11.311% | $246.6095 | $246.61 | $246.60 | $246.60 |
| 7 purchase totals = | $1,027.30 | $1,126.2201 | $1,126.22 | $1,126.20 | $1,126.30 | |